Michael H. answered 01/26/20
Tutor
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High School Math, Physics, Computer Science & SAT/GRE/AP/PRAXIS Prep
3x + 2y - 5 = ax + by
3x = ax + by - 2y + 5
3x - ax = by -2y + 5
x(3 - a) = y(b - 2) + 5
x = [ y(b -2) + 5 ] / (3 - a), ans