Q: Solve -7 = -5*x + 4*x for x.

A: 7

Q: Solve -17*j + 5 = 22 for j.

A: -1

Q: Solve -17637 - 2847 = 71*k + 303*k + 20656 for k.

A: -110

Q: Solve 3*p - 6*p + 3 = 0 for p.

A:
1