Q: Solve r + 11*r = 24 for r.

A: 2
Q: Solve:
Solve 179*j + 330*j = -226*j - 27930 for j.

A: -38
Question: What is the solution?

Solve 16 + 24 = 10*d for d.

Answer: 4
Problem: Math Problem
Solve -4300*c - 558 = -4282*c for c.

A: -31
Question:
Solve -1996*o = -7045*o - 393822 for o..

Answer:
-78
Q: What is the solution?
Solve -600 = -49*c + 12*c + 7*c for c.

A:
20