Solve for x
x = \frac{11}{9} = 1\frac{2}{9} \approx 1.222222222
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4x-8-5\left(x-6\right)=2\left(x+1\right)+3\left(2x+3\right)
Use the distributive property to multiply 4 by x-2.
4x-8-5x+30=2\left(x+1\right)+3\left(2x+3\right)
Use the distributive property to multiply -5 by x-6.
-x-8+30=2\left(x+1\right)+3\left(2x+3\right)
Combine 4x and -5x to get -x.
-x+22=2\left(x+1\right)+3\left(2x+3\right)
Add -8 and 30 to get 22.
-x+22=2x+2+3\left(2x+3\right)
Use the distributive property to multiply 2 by x+1.
-x+22=2x+2+6x+9
Use the distributive property to multiply 3 by 2x+3.
-x+22=8x+2+9
Combine 2x and 6x to get 8x.
-x+22=8x+11
Add 2 and 9 to get 11.
-x+22-8x=11
Subtract 8x from both sides.
-9x+22=11
Combine -x and -8x to get -9x.
-9x=11-22
Subtract 22 from both sides.
-9x=-11
Subtract 22 from 11 to get -11.
x=\frac{-11}{-9}
Divide both sides by -9.
x=\frac{11}{9}
Fraction \frac{-11}{-9} can be simplified to \frac{11}{9} by removing the negative sign from both the numerator and the denominator.
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}