Solve for x
x = \frac{76}{3} = 25\frac{1}{3} \approx 25.333333333
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4\times \frac{1}{8}x+4\times \frac{1}{6}=x-12
Use the distributive property to multiply 4 by \frac{1}{8}x+\frac{1}{6}.
\frac{4}{8}x+4\times \frac{1}{6}=x-12
Multiply 4 and \frac{1}{8} to get \frac{4}{8}.
\frac{1}{2}x+4\times \frac{1}{6}=x-12
Reduce the fraction \frac{4}{8} to lowest terms by extracting and canceling out 4.
\frac{1}{2}x+\frac{4}{6}=x-12
Multiply 4 and \frac{1}{6} to get \frac{4}{6}.
\frac{1}{2}x+\frac{2}{3}=x-12
Reduce the fraction \frac{4}{6} to lowest terms by extracting and canceling out 2.
\frac{1}{2}x+\frac{2}{3}-x=-12
Subtract x from both sides.
-\frac{1}{2}x+\frac{2}{3}=-12
Combine \frac{1}{2}x and -x to get -\frac{1}{2}x.
-\frac{1}{2}x=-12-\frac{2}{3}
Subtract \frac{2}{3} from both sides.
-\frac{1}{2}x=-\frac{36}{3}-\frac{2}{3}
Convert -12 to fraction -\frac{36}{3}.
-\frac{1}{2}x=\frac{-36-2}{3}
Since -\frac{36}{3} and \frac{2}{3} have the same denominator, subtract them by subtracting their numerators.
-\frac{1}{2}x=-\frac{38}{3}
Subtract 2 from -36 to get -38.
x=-\frac{38}{3}\left(-2\right)
Multiply both sides by -2, the reciprocal of -\frac{1}{2}.
x=\frac{-38\left(-2\right)}{3}
Express -\frac{38}{3}\left(-2\right) as a single fraction.
x=\frac{76}{3}
Multiply -38 and -2 to get 76.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}