Solve for x
x=9
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x-5=-2+6x-48
Add -6 and 1 to get -5.
x-5=-50+6x
Subtract 48 from -2 to get -50.
x-5-6x=-50
Subtract 6x from both sides.
-5x-5=-50
Combine x and -6x to get -5x.
-5x=-50+5
Add 5 to both sides.
-5x=-45
Add -50 and 5 to get -45.
x=\frac{-45}{-5}
Divide both sides by -5.
x=9
Divide -45 by -5 to get 9.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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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