Problem: Math Problem
Solve 11*i - 233 + 145 = 0 for i.

A: 8

Problem: Math Problem
Solve 138*b + 104*b - 13*b = 2748 for b.

A: 12

Problem: Math Problem
Solve 162*a - 279*a = 133*a + 134*a - 19200 for a.

A:
50