Solve for x
x = \frac{8}{7} = 1\frac{1}{7} \approx 1.142857143
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21x=24
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
x=\frac{24}{21}
Divide both sides by 21.
x=\frac{8}{7}
Reduce the fraction \frac{24}{21} to lowest terms by extracting and canceling out 3.
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