Q: Solve 2 = -30*r + 28*r for r.

A: -1
Q: Solve:
Solve -424*z = -382*z + 462 for z.

A: -11
Question: What is the solution?

Solve -12*t - 47*t - 5*t + 516 - 6020 = 0 for t.

Answer: -86
Problem: Math Problem
Solve -671 + 1689 = -1018*r for r.

A: -1
Question:
Solve 10*g + 2 = 39 + 23 for g..

Answer:
6
Question: What is the solution?

Solve -22*j = -3*j + 95 for j.

Answer:
-5