Solve for x
x = \frac{8}{5} = 1\frac{3}{5} = 1.6
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24-4x-2\left(3-x\right)-5=9\left(5-2x\right)-4x
Use the distributive property to multiply 4 by 6-x.
24-4x-6+2x-5=9\left(5-2x\right)-4x
Use the distributive property to multiply -2 by 3-x.
18-4x+2x-5=9\left(5-2x\right)-4x
Subtract 6 from 24 to get 18.
18-2x-5=9\left(5-2x\right)-4x
Combine -4x and 2x to get -2x.
13-2x=9\left(5-2x\right)-4x
Subtract 5 from 18 to get 13.
13-2x=45-18x-4x
Use the distributive property to multiply 9 by 5-2x.
13-2x=45-22x
Combine -18x and -4x to get -22x.
13-2x+22x=45
Add 22x to both sides.
13+20x=45
Combine -2x and 22x to get 20x.
20x=45-13
Subtract 13 from both sides.
20x=32
Subtract 13 from 45 to get 32.
x=\frac{32}{20}
Divide both sides by 20.
x=\frac{8}{5}
Reduce the fraction \frac{32}{20} to lowest terms by extracting and canceling out 4.
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}