Write down the solution for this math problem: Solve 770 = 23*a - 78*a for a.
answer: -14

Write down the solution for this math problem: Solve 0 = -25*g + 10*g + 15 for g.
answer: 1

Write down the solution for this math problem: Solve 528*h - 5032 = 1304 for h.
answer: 12

Write down the solution for this math problem: Solve 514*i - 1010*i = -527*i + 124 for i.
answer:
4