Solve for x
x = \frac{42}{5} = 8\frac{2}{5} = 8.4
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x\times 100=140\times 6
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 140x, the least common multiple of 140,x.
x\times 100=840
Multiply 140 and 6 to get 840.
x=\frac{840}{100}
Divide both sides by 100.
x=\frac{42}{5}
Reduce the fraction \frac{840}{100} to lowest terms by extracting and canceling out 20.
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