Write down the solution for this math problem: Solve 0 = -28*g + 13*g + 101 - 386 for g.
answer: -19

Write down the solution for this math problem: Solve 415*c = -196*c + 193*c + 11286 for c.
answer: 27

Write down the solution for this math problem: Solve -16*b = -36*b + 5*b - 165 for b.
answer: -11

Write down the solution for this math problem: Solve 20*d + 14 - 74 = 0 for d.
answer:
3