Make sure that there is an exponential expression on one side of the equation, and a whole number on the other side. If not, you need to rework the equation so that the exponent is alone on one side. For example, if your are trying to solve 3x52=79{\displaystyle 3^{x-5}-2=79}, you first need to isolate 3x5{\displaystyle 3^{x-5}} by adding 2 to each side of the equation:3x52=79{\displaystyle 3^{x-5}-2=79}3x52+2=79+2{\displaystyle 3^{x-5}-2+2=79+2}3x5=81{\displaystyle 3^{x-5}=81} You need to determine whether the whole number can be converted to an exponent with the same base as the other exponent. If you can't convert the whole number in this way, you cannot use this method. For example, look at the equation 3x5=81{\displaystyle 3^{x-5}=81}. You need to change 81 to an exponent with a base of 3, so that it matches the other exponential expression in the equation. By factoring out 3, you should see that 3333=81{\displaystyle 3 imes 3 imes 3 imes 3=81}, so 34=81{\displaystyle 3^{4}=81}. The new equation then becomes 3x5=34{\displaystyle 3^{x-5}=3^{4}}. Since you converted the whole number, you now have two exponential expressions with the same base. Since the bases are the same, you can ignore them and focus on the exponents. For example, since 3x5=34{\displaystyle 3^{x-5}=3^{4}} has two exponents with a base of 3, you can ignore the base and simply look at the equation x5=4{\displaystyle x-5=4}. To do this, you need to isolate the variable on one side of the equation. Make sure that whatever you do to one side, you also do to the other side. For example:x5=4{\displaystyle x-5=4}x5+5=4+5{\displaystyle x-5+5=4+5}x=9{\displaystyle x=9} You can see if your answer is correct by plugging the solution you found back into the original equation. After simplifying each expression, both sides of the equation should be equal. If they aren't, you miscalculated and need to try again. For example, if you found that x=9{\displaystyle x=9}, you would plug in 9{\displaystyle 9} for x{\displaystyle x} in the original equation and simplify:3x5=81{\displaystyle 3^{x-5}=81}395=81{\displaystyle 3^{9-5}=81}34=81{\displaystyle 3^{4}=81}81=81{\displaystyle 81=81}
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One-sentence summary -- Isolate the exponential expression. Rewrite the equation. Write the equation for the exponents only. Solve for the variable. Check your work.

Adobe Flash Player is only supported on computers running Windows XP and later and Mac OS X 10.6 or later. This feature must be disabled for Flash Player to work properly. Launch Internet Explorer, then navigate to Tools > ActiveX Filtering to disable this feature. This helps ensure your computer is up to date and compatible with the latest versions of Adobe Flash. Websites and apps that require Flash may interfere with the Flash installation process. These features must be enabled for Flash to download and install itself on your system. This is a common way to resolve problems associated with failed downloads. For example, if using Internet Explorer, try using Chrome or Firefox instead. and antivirus software if you are still unable to download Flash. These programs can often interfere with downloading and installing Flash on your computer.
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One-sentence summary -- Consider upgrading your operating system if you experience problems downloading and installing Adobe Flash. Disable ActiveX filtering if you receive one or more "ActiveX" errors when using Flash in Internet Explorer. Install any available updates on your computer prior to downloading Flash. Try closing any applications running in the background if Flash fails to download and install properly. Allow popups and cookies in your Internet browser if Flash Player has problems downloading. Try using a different Internet browser if your current browser is ineffective at downloading Flash. Temporarily disable firewalls

Dab a cotton ball in rubbing alcohol. Pat the Saffiano leather with the cotton ball where you wish to clean it. Do not rub or wipe the cotton all across the leather's surface or you might cause the color to rub off. After about 15 minutes, when the leather is dry, soak the cotton ball again and gently wipe the spot you previously dabbed. Add a small amount of hand cream to a cotton ball. Rub the cotton ball into the spot you've been cleaning. Use a dry cotton ball to remove excess hand cream. You can use this method to effectively remove ink from Saffiano leather, but instead of applying hand cream at the end, turn your blow dryer on the lowest setting and use it to dry the spot where you applied the alcohol. Mix cream of tartar and lemon juice in equal parts to make a paste. For instance, you might mix one tablespoon of lemon juice and one tablespoon of cream of tartar. Rub the paste on the stain and let it sit for 10 minutes. Remove the paste with a rag dampened with distilled water and moisturizing soap. Dry the leather with a dry, soft cloth or paper towel. If you have a serious stain that cannot be easily removed using any of the prior methods, you might need to turn to a specialized stain remover. These are readily available from many big box stores and online. For instance, if you have an ink stain that won't come out, invest in an ink stain remover that is approved for use with Saffiano leather. Directions for using specialty stain removers vary. Consult manufacturer instructions before use. If you cannot clean your Saffiano leather properly even with the help of a specialty stain remover, take it to a specialist. You'll have to shell out a bit extra, but at least you'll have your Saffiano leather looking clean.
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One-sentence summary -- Use rubbing alcohol. Make a paste. Use specialty stain removers. Take your leather product to a specialist.

If you haven't set a profile image yet, this will look like a generic silhouette. Tap the larger version of your profile image to set a new one. You'll be able to choose from pictures on your device, or you can use your device's camera to take a new one. This is the what any other Skype user will be able to see and search for. You can change any of the information in the "Personal info" section. Remember that anything you put here will be available to see by anyone. This is so that your contacts will know how to reach you, and adding a mobile number is required if you want to automatically add people to your contacts list. You can set this information to be private so that only your contacts will have access to it. This is located in the bottom-right corner. This will load you app and account settings. By default, you'll be able to receive messages and calls from anyone. You can switch this to "Contacts only" so that the person will need to be added to your Contacts list before they can get in touch with your. This will allow you to set how people can search for you on Skype. Note that people will always be able to search for you based on your Skype username and the email address you used to sign up.
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One-sentence summary --
Tap your profile image in the upper-right corner of the main Skype screen. Change your profile image. Tap "View profile" to edit your profile information. Tap a profile entry to make changes to it. Edit your contact information. Return to your Profile screen and tap the Menu button. Select "Settings" from the menu that appears. Scroll down to the "Privacy" section. Select who you want to be able to receive messages and calls from. Tap "Manage how people find me".