Solve for x
x=5
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2-x+7x=32
Add 7x to both sides.
2+6x=32
Combine -x and 7x to get 6x.
6x=32-2
Subtract 2 from both sides.
6x=30
Subtract 2 from 32 to get 30.
x=\frac{30}{6}
Divide both sides by 6.
x=5
Divide 30 by 6 to get 5.
Examples
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y = 3x + 4
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Matrix
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\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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