Solve for a, b
a=0
b = \frac{3}{2} = 1\frac{1}{2} = 1.5
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a+b-b=0
Consider the first equation. Subtract b from both sides.
a=0
Combine b and -b to get 0.
0+2b=3
Consider the second equation. Insert the known values of variables into the equation.
2b=3
Anything plus zero gives itself.
b=\frac{3}{2}
Divide both sides by 2.
a=0 b=\frac{3}{2}
The system is now solved.
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