Q: Solve -3*a - 6 + 21 = 0 for a.

A: 5
Q: Solve:
Solve 34*r + 250 = -32*r + 16*r for r.

A: -5
Question: What is the solution?

Solve 3 = 5*i - 4*i for i.

Answer: 3
Problem: Math Problem
Solve -77 = -56*p + 336 + 203 for p.

A: 11
Question:
Solve -11*a + 16*a - 5 = 0 for a..

Answer:
1
Solve -118078576*y + 118078690*y - 9918 = 0 for y.
Solve this plz.

A:
87