Solve for x
x = -\frac{7}{4} = -1\frac{3}{4} = -1.75
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-4x+6+3\left(2x-1\right)=2\left(x-2x-2\right)
Use the distributive property to multiply -2 by 2x-3.
-4x+6+6x-3=2\left(x-2x-2\right)
Use the distributive property to multiply 3 by 2x-1.
2x+6-3=2\left(x-2x-2\right)
Combine -4x and 6x to get 2x.
2x+3=2\left(x-2x-2\right)
Subtract 3 from 6 to get 3.
2x+3=2\left(-x-2\right)
Combine x and -2x to get -x.
2x+3=-2x-4
Use the distributive property to multiply 2 by -x-2.
2x+3+2x=-4
Add 2x to both sides.
4x+3=-4
Combine 2x and 2x to get 4x.
4x=-4-3
Subtract 3 from both sides.
4x=-7
Subtract 3 from -4 to get -7.
x=\frac{-7}{4}
Divide both sides by 4.
x=-\frac{7}{4}
Fraction \frac{-7}{4} can be rewritten as -\frac{7}{4} by extracting the negative sign.
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}