Solve for y
y = \frac{36}{7} = 5\frac{1}{7} \approx 5.142857143
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-28y=-144
Combine -16y and -12y to get -28y.
y=\frac{-144}{-28}
Divide both sides by -28.
y=\frac{36}{7}
Reduce the fraction \frac{-144}{-28} to lowest terms by extracting and canceling out -4.
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