Solve for x
x = \frac{45}{8} = 5\frac{5}{8} = 5.625
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16x=78+12
Add 12 to both sides.
16x=90
Add 78 and 12 to get 90.
x=\frac{90}{16}
Divide both sides by 16.
x=\frac{45}{8}
Reduce the fraction \frac{90}{16} to lowest terms by extracting and canceling out 2.
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