Solve for x
x=\frac{1}{3}\approx 0.333333333
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Linear Equation
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\frac { 3 } { 2 } x + \frac { 1 } { 6 } = \frac { 2 } { 3 }
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\frac{3}{2}x=\frac{2}{3}-\frac{1}{6}
Subtract \frac{1}{6} from both sides.
\frac{3}{2}x=\frac{4}{6}-\frac{1}{6}
Least common multiple of 3 and 6 is 6. Convert \frac{2}{3} and \frac{1}{6} to fractions with denominator 6.
\frac{3}{2}x=\frac{4-1}{6}
Since \frac{4}{6} and \frac{1}{6} have the same denominator, subtract them by subtracting their numerators.
\frac{3}{2}x=\frac{3}{6}
Subtract 1 from 4 to get 3.
\frac{3}{2}x=\frac{1}{2}
Reduce the fraction \frac{3}{6} to lowest terms by extracting and canceling out 3.
x=\frac{1}{2}\times \frac{2}{3}
Multiply both sides by \frac{2}{3}, the reciprocal of \frac{3}{2}.
x=\frac{1\times 2}{2\times 3}
Multiply \frac{1}{2} times \frac{2}{3} by multiplying numerator times numerator and denominator times denominator.
x=\frac{1}{3}
Cancel out 2 in both numerator and denominator.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}