Solve for x
x = \frac{25}{2} = 12\frac{1}{2} = 12.5
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4x=50
Combine x and 3x to get 4x.
x=\frac{50}{4}
Divide both sides by 4.
x=\frac{25}{2}
Reduce the fraction \frac{50}{4} to lowest terms by extracting and canceling out 2.
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