Q: Solve -210*d - 84*d = 9702 for d.

A: -33

Q: Solve -21338*g + 69636 = -1047577 - 269757 for g.

A: 65

Q: Solve 0 = -17*y + 15*y - 8 for y.

A: -4

Q: Solve 0 = -4610*d - 4093*d + 120169 - 293324 - 375134 for d.

A:
-63