Solve for x
x = \frac{625}{4} = 156\frac{1}{4} = 156.25
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4x=125\times 5
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 125x, the least common multiple of 125,x.
4x=625
Multiply 125 and 5 to get 625.
x=\frac{625}{4}
Divide both sides by 4.
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