Solve for x
x=\frac{1}{3}\approx 0.333333333
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4-2=6x
Combine x and -x to get 0.
2=6x
Subtract 2 from 4 to get 2.
6x=2
Swap sides so that all variable terms are on the left hand side.
x=\frac{2}{6}
Divide both sides by 6.
x=\frac{1}{3}
Reduce the fraction \frac{2}{6} to lowest terms by extracting and canceling out 2.
Examples
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Matrix
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Simultaneous equation
\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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