Solve for x
x=-9
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3x+5=\frac{-44}{2}
Divide both sides by 2.
3x+5=-22
Divide -44 by 2 to get -22.
3x=-22-5
Subtract 5 from both sides.
3x=-27
Subtract 5 from -22 to get -27.
x=\frac{-27}{3}
Divide both sides by 3.
x=-9
Divide -27 by 3 to get -9.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
Arithmetic
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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
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Limits
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