Q: Solve 10*a + 2119 = 98*a + 75*a for a.

A: 13
Q: Solve:
Solve 427 = -4*a + 455 for a.

A: 7
Question: What is the solution?

Solve -103*n = 2855 + 470 - 26 + 409 for n.

Answer: -36
Problem: Math Problem
Solve 0 = -88*r + 26*r + 33*r - 116 for r.

A: -4
Question:
Solve -132*v - 174*v + 5654 = 72*v - 121*v for v..

Answer:
22
Solve 486 = 45*o + 36*o for o.
Solve this plz.

A:
6