question: Teacher asked me this: Solve -45*k = -90*k - 19*k + 1280 for k.
++++++++++
answer: 20

question: Teacher asked me this: Solve -1907*t + 989*t = 1300*t + 1051*t + 16345 for t.
++++++++++
answer: -5

question: Teacher asked me this: Solve -9203*b + 4644*b = -4637*b + 3588 for b.
++++++++++
answer: 46

question: Teacher asked me this: Solve 6 + 48 = -9*h for h.
++++++++++
answer:
-6