Solve for x
x=\frac{5}{14}\approx 0.357142857
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x=\frac{-2}{-5.6}
Divide both sides by -5.6.
x=\frac{-20}{-56}
Expand \frac{-2}{-5.6} by multiplying both numerator and the denominator by 10.
x=\frac{5}{14}
Reduce the fraction \frac{-20}{-56} to lowest terms by extracting and canceling out -4.
Examples
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Matrix
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Simultaneous equation
\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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