If the line -LRB- 3x-8y +5 -RRB- + lambda -LRB- 5x-3y +10 -RRB- = 0 is parallel to the x axis , then what is the value of lambda ?
If the line -LRB- 3x-8y +5 -RRB- + lambda -LRB- 5x-3y +10 -RRB- = 0 is parrallel to x axis then find the value of lambda ?