Solve for x
x=12
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-\frac{13}{12}x=-13
Combine \frac{2}{3}x and -\frac{7}{4}x to get -\frac{13}{12}x.
x=-13\left(-\frac{12}{13}\right)
Multiply both sides by -\frac{12}{13}, the reciprocal of -\frac{13}{12}.
x=12
Multiply -13 times -\frac{12}{13}.
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