Write down the solution for this math problem: Solve -219*m + 112 = -203*m for m.
answer: 7

Write down the solution for this math problem: Solve 0 = 91*i - 131*i + 320 for i.
answer: 8

Write down the solution for this math problem: Solve -43*l = -40*l + 3 for l.
answer: -1

Write down the solution for this math problem: Solve 0 = -19*x - 11647317 + 11646177 for x.
answer:
-60