question: Teacher asked me this: Solve -3 = 2*a + 3 for a.
++++++++++
answer: -3
Solve -58 - 164 = 7*d + 30*d for d.
Solve this plz.

A: -6
QUESTION: Math problem: Solve -5*k + 3 + 12 = 0 for k.
ANS: 3
Q: What is the solution?
Solve 147*s + 784 + 4076 = -s - 122*s for s.

A: -18
Write down the solution for this math problem: Solve 1135*o + 117319 = -4042*o + 39664 for o.
answer: -15
Write down the solution for this math problem: Solve -2060*z = 3886*z + 469734 for z.
answer:
-79