Solve for x
x=-2
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\frac{5}{3}-\frac{5}{4}x=\frac{25}{12}-\frac{2}{3}x+\frac{9}{12}
Least common multiple of 12 and 4 is 12. Convert \frac{25}{12} and \frac{3}{4} to fractions with denominator 12.
\frac{5}{3}-\frac{5}{4}x=\frac{25+9}{12}-\frac{2}{3}x
Since \frac{25}{12} and \frac{9}{12} have the same denominator, add them by adding their numerators.
\frac{5}{3}-\frac{5}{4}x=\frac{34}{12}-\frac{2}{3}x
Add 25 and 9 to get 34.
\frac{5}{3}-\frac{5}{4}x=\frac{17}{6}-\frac{2}{3}x
Reduce the fraction \frac{34}{12} to lowest terms by extracting and canceling out 2.
\frac{5}{3}-\frac{5}{4}x+\frac{2}{3}x=\frac{17}{6}
Add \frac{2}{3}x to both sides.
\frac{5}{3}-\frac{7}{12}x=\frac{17}{6}
Combine -\frac{5}{4}x and \frac{2}{3}x to get -\frac{7}{12}x.
-\frac{7}{12}x=\frac{17}{6}-\frac{5}{3}
Subtract \frac{5}{3} from both sides.
-\frac{7}{12}x=\frac{17}{6}-\frac{10}{6}
Least common multiple of 6 and 3 is 6. Convert \frac{17}{6} and \frac{5}{3} to fractions with denominator 6.
-\frac{7}{12}x=\frac{17-10}{6}
Since \frac{17}{6} and \frac{10}{6} have the same denominator, subtract them by subtracting their numerators.
-\frac{7}{12}x=\frac{7}{6}
Subtract 10 from 17 to get 7.
x=\frac{7}{6}\left(-\frac{12}{7}\right)
Multiply both sides by -\frac{12}{7}, the reciprocal of -\frac{7}{12}.
x=\frac{7\left(-12\right)}{6\times 7}
Multiply \frac{7}{6} times -\frac{12}{7} by multiplying numerator times numerator and denominator times denominator.
x=\frac{-12}{6}
Cancel out 7 in both numerator and denominator.
x=-2
Divide -12 by 6 to get -2.
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Limits
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