Write down the solution for this math problem: Solve -879*z + 310 = -848*z for z.
answer: 10

Write down the solution for this math problem: Solve -26*v - 102*v - 1152 = 0 for v.
answer: -9

Write down the solution for this math problem: Solve -o + 74 = 72 for o.
answer: 2

Write down the solution for this math problem: Solve 12624*j - 12451*j = -832 - 6261 for j.
answer:
-41