Q: Solve 7 - 3 = -4*d - 4 for d.

A: -2
Q: Solve:
Solve 655*s - 677*s - 330 = 0 for s.

A: -15
Question: What is the solution?

Solve -34*u - 690 = 35*u for u.

Answer: -10
Problem: Math Problem
Solve 0 = -36*l - 130 + 322 + 240 for l.

A: 12
Question:
Solve -240*t - 10011 - 6635 = 171*t + 163*t for t..

Answer:
-29
Question:
Solve -9535*n = -9454*n + 1944 for n..

Answer:
-24