Solve for x
x = \frac{39}{4} = 9\frac{3}{4} = 9.75
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8x=78
Combine 2x and 6x to get 8x.
x=\frac{78}{8}
Divide both sides by 8.
x=\frac{39}{4}
Reduce the fraction \frac{78}{8} to lowest terms by extracting and canceling out 2.
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