question: Teacher asked me this: Solve 13642*q - 386 - 540 = 13692*q - 226 for q.
++++++++++
answer: -14

question: Teacher asked me this: Solve 259*h - 16 = -142*h + 1187 for h.
++++++++++
answer: 3

question: Teacher asked me this: Solve -78*g = -74*g - 20 for g.
++++++++++
answer: 5

question: Teacher asked me this: Solve 11*r + 5830 = -796*r - 324*r + 22795 for r.
++++++++++
answer:
15