Q: Solve:
Solve 324027*j + 1584 = 324071*j for j.

A: 36

Q: Solve:
Solve -2*f - 16*f + 56 = -4*f for f.

A: 4

Q: Solve:
Solve -28*z + 66*z - 494 = 0 for z.

A:
13