Solve for x
x=0.4
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1.25x=0.5
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
x=\frac{0.5}{1.25}
Divide both sides by 1.25.
x=\frac{50}{125}
Expand \frac{0.5}{1.25} by multiplying both numerator and the denominator by 100.
x=\frac{2}{5}
Reduce the fraction \frac{50}{125} to lowest terms by extracting and canceling out 25.
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