Write down the solution for this math problem: Solve 13*c + 51 - 12 = 0 for c.
answer: -3

Write down the solution for this math problem: Solve -34*x - 128229 + 64079 = -63266 for x.
answer: -26

Write down the solution for this math problem: Solve 25*j = 322 - 222 for j.
answer: 4

Write down the solution for this math problem: Solve -274*j = 218*j - 163*j + 1316 for j.
answer:
-4