Solve for x
x = \frac{61}{10} = 6\frac{1}{10} = 6.1
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-2x+18-\frac{1}{2}x=\frac{11}{4}
Subtract \frac{1}{2}x from both sides.
-\frac{5}{2}x+18=\frac{11}{4}
Combine -2x and -\frac{1}{2}x to get -\frac{5}{2}x.
-\frac{5}{2}x=\frac{11}{4}-18
Subtract 18 from both sides.
-\frac{5}{2}x=\frac{11}{4}-\frac{72}{4}
Convert 18 to fraction \frac{72}{4}.
-\frac{5}{2}x=\frac{11-72}{4}
Since \frac{11}{4} and \frac{72}{4} have the same denominator, subtract them by subtracting their numerators.
-\frac{5}{2}x=-\frac{61}{4}
Subtract 72 from 11 to get -61.
x=-\frac{61}{4}\left(-\frac{2}{5}\right)
Multiply both sides by -\frac{2}{5}, the reciprocal of -\frac{5}{2}.
x=\frac{-61\left(-2\right)}{4\times 5}
Multiply -\frac{61}{4} times -\frac{2}{5} by multiplying numerator times numerator and denominator times denominator.
x=\frac{122}{20}
Do the multiplications in the fraction \frac{-61\left(-2\right)}{4\times 5}.
x=\frac{61}{10}
Reduce the fraction \frac{122}{20} to lowest terms by extracting and canceling out 2.
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