Solve for x
x = \frac{125}{4} = 31\frac{1}{4} = 31.25
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4x=5\times 25
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 5x, the least common multiple of 5,x.
4x=125
Multiply 5 and 25 to get 125.
x=\frac{125}{4}
Divide both sides by 4.
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