Q: Solve 8*q - 2*q = 30 for q.

A: 5
Q: Solve:
Solve -30*x + 20*x = -50 for x.

A: 5
Question: What is the solution?

Solve 6*p + 6 = 18 for p.

Answer: 2
Problem: Math Problem
Solve -42*a + 245 + 175 = 0 for a.

A: 10
Question:
Solve 4*p = 2*p - 3*p for p..

Answer:
0
Solve 135*b + 8389 = 879*b - 46667 for b.
Solve this plz.

A:
74