Solve for x
x=5
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-8x+16-2x-2=-36
Use the distributive property to multiply -4 by 2x-4.
-10x+16-2=-36
Combine -8x and -2x to get -10x.
-10x+14=-36
Subtract 2 from 16 to get 14.
-10x=-36-14
Subtract 14 from both sides.
-10x=-50
Subtract 14 from -36 to get -50.
x=\frac{-50}{-10}
Divide both sides by -10.
x=5
Divide -50 by -10 to get 5.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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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
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