Q: Solve 0 = 49*a - 72*a + 40*a + 136 for a.

A: -8
Q: Solve:
Solve -14*k = 42*k + 392 for k.

A: -7
Question: What is the solution?

Solve -311*a + 319*a = -8 for a.

Answer: -1
Problem: Math Problem
Solve 67*a - 88*a = 241*a + 7860 for a.

A: -30
Question:
Solve 2635*m - 220*m = -675*m + 241020 for m..

Answer:
78
Solve 11*s + 17 = 61 for s.
Solve this plz.

A:
4