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\frac{6}{25}=\frac{18}{100}+\left(x-1\right)\times \frac{0.6}{100}
Reduce the fraction \frac{24}{100} to lowest terms by extracting and canceling out 4.
\frac{6}{25}=\frac{9}{50}+\left(x-1\right)\times \frac{0.6}{100}
Reduce the fraction \frac{18}{100} to lowest terms by extracting and canceling out 2.
\frac{6}{25}=\frac{9}{50}+\left(x-1\right)\times \frac{6}{1000}
Expand \frac{0.6}{100} by multiplying both numerator and the denominator by 10.
\frac{6}{25}=\frac{9}{50}+\left(x-1\right)\times \frac{3}{500}
Reduce the fraction \frac{6}{1000} to lowest terms by extracting and canceling out 2.
\frac{6}{25}=\frac{9}{50}+x\times \frac{3}{500}-\frac{3}{500}
Use the distributive property to multiply x-1 by \frac{3}{500}.
\frac{6}{25}=\frac{90}{500}+x\times \frac{3}{500}-\frac{3}{500}
Least common multiple of 50 and 500 is 500. Convert \frac{9}{50} and \frac{3}{500} to fractions with denominator 500.
\frac{6}{25}=\frac{90-3}{500}+x\times \frac{3}{500}
Since \frac{90}{500} and \frac{3}{500} have the same denominator, subtract them by subtracting their numerators.
\frac{6}{25}=\frac{87}{500}+x\times \frac{3}{500}
Subtract 3 from 90 to get 87.
\frac{87}{500}+x\times \frac{3}{500}=\frac{6}{25}
Swap sides so that all variable terms are on the left hand side.
x\times \frac{3}{500}=\frac{6}{25}-\frac{87}{500}
Subtract \frac{87}{500} from both sides.
x\times \frac{3}{500}=\frac{120}{500}-\frac{87}{500}
Least common multiple of 25 and 500 is 500. Convert \frac{6}{25} and \frac{87}{500} to fractions with denominator 500.
x\times \frac{3}{500}=\frac{120-87}{500}
Since \frac{120}{500} and \frac{87}{500} have the same denominator, subtract them by subtracting their numerators.
x\times \frac{3}{500}=\frac{33}{500}
Subtract 87 from 120 to get 33.
x=\frac{33}{500}\times \frac{500}{3}
Multiply both sides by \frac{500}{3}, the reciprocal of \frac{3}{500}.
x=\frac{33\times 500}{500\times 3}
Multiply \frac{33}{500} times \frac{500}{3} by multiplying numerator times numerator and denominator times denominator.
x=\frac{33}{3}
Cancel out 500 in both numerator and denominator.
x=11
Divide 33 by 3 to get 11.