Solve for x
x = \frac{19}{2} = 9\frac{1}{2} = 9.5
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8x=76
Add 76 to both sides. Anything plus zero gives itself.
x=\frac{76}{8}
Divide both sides by 8.
x=\frac{19}{2}
Reduce the fraction \frac{76}{8} to lowest terms by extracting and canceling out 4.
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
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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