Solve for x
x=4
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-5-6+3x+8+4\left(-3x+1\right)=-5\left(-1+2x\right)
Use the distributive property to multiply -3 by 2-x.
-11+3x+8+4\left(-3x+1\right)=-5\left(-1+2x\right)
Subtract 6 from -5 to get -11.
-3+3x+4\left(-3x+1\right)=-5\left(-1+2x\right)
Add -11 and 8 to get -3.
-3+3x-12x+4=-5\left(-1+2x\right)
Use the distributive property to multiply 4 by -3x+1.
-3-9x+4=-5\left(-1+2x\right)
Combine 3x and -12x to get -9x.
1-9x=-5\left(-1+2x\right)
Add -3 and 4 to get 1.
1-9x=5-10x
Use the distributive property to multiply -5 by -1+2x.
1-9x+10x=5
Add 10x to both sides.
1+x=5
Combine -9x and 10x to get x.
x=5-1
Subtract 1 from both sides.
x=4
Subtract 1 from 5 to get 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}