Solve for x
x=\frac{1}{2}=0.5
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-32x=-20+4
Add 4 to both sides.
-32x=-16
Add -20 and 4 to get -16.
x=\frac{-16}{-32}
Divide both sides by -32.
x=\frac{1}{2}
Reduce the fraction \frac{-16}{-32} to lowest terms by extracting and canceling out -16.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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