Solve for x
x = \frac{195}{4} = 48\frac{3}{4} = 48.75
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5x+3x=390
Multiply both sides of the equation by 5.
8x=390
Combine 5x and 3x to get 8x.
x=\frac{390}{8}
Divide both sides by 8.
x=\frac{195}{4}
Reduce the fraction \frac{390}{8} to lowest terms by extracting and canceling out 2.
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