Solve for x
x = -\frac{6}{5} = -1\frac{1}{5} = -1.2
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x-1-\frac{1}{2}x-\frac{1}{2}\times 2+\frac{1}{3}\left(x-3\right)=-4
Use the distributive property to multiply -\frac{1}{2} by x+2.
x-1-\frac{1}{2}x-1+\frac{1}{3}\left(x-3\right)=-4
Cancel out 2 and 2.
\frac{1}{2}x-1-1+\frac{1}{3}\left(x-3\right)=-4
Combine x and -\frac{1}{2}x to get \frac{1}{2}x.
\frac{1}{2}x-2+\frac{1}{3}\left(x-3\right)=-4
Subtract 1 from -1 to get -2.
\frac{1}{2}x-2+\frac{1}{3}x+\frac{1}{3}\left(-3\right)=-4
Use the distributive property to multiply \frac{1}{3} by x-3.
\frac{1}{2}x-2+\frac{1}{3}x+\frac{-3}{3}=-4
Multiply \frac{1}{3} and -3 to get \frac{-3}{3}.
\frac{1}{2}x-2+\frac{1}{3}x-1=-4
Divide -3 by 3 to get -1.
\frac{5}{6}x-2-1=-4
Combine \frac{1}{2}x and \frac{1}{3}x to get \frac{5}{6}x.
\frac{5}{6}x-3=-4
Subtract 1 from -2 to get -3.
\frac{5}{6}x=-4+3
Add 3 to both sides.
\frac{5}{6}x=-1
Add -4 and 3 to get -1.
x=-\frac{6}{5}
Multiply both sides by \frac{6}{5}, the reciprocal of \frac{5}{6}.
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}