Solve for x
x=12.5
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20=1.6x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
1.6x=20
Swap sides so that all variable terms are on the left hand side.
x=\frac{20}{1.6}
Divide both sides by 1.6.
x=\frac{200}{16}
Expand \frac{20}{1.6} by multiplying both numerator and the denominator by 10.
x=\frac{25}{2}
Reduce the fraction \frac{200}{16} to lowest terms by extracting and canceling out 8.
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