Solve for x
x = -\frac{11}{8} = -1\frac{3}{8} = -1.375
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11+8x=0
Add 5 and 6 to get 11.
8x=-11
Subtract 11 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-11}{8}
Divide both sides by 8.
x=-\frac{11}{8}
Fraction \frac{-11}{8} can be rewritten as -\frac{11}{8} by extracting the negative sign.
Examples
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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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