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\frac{2}{3}-8+\frac{1}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Multiply 2 and \frac{1}{3} to get \frac{2}{3}.
\frac{2}{3}-\frac{24}{3}+\frac{1}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Convert 8 to fraction \frac{24}{3}.
\frac{2-24}{3}+\frac{1}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Since \frac{2}{3} and \frac{24}{3} have the same denominator, subtract them by subtracting their numerators.
-\frac{22}{3}+\frac{1}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Subtract 24 from 2 to get -22.
\frac{-22+1}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Since -\frac{22}{3} and \frac{1}{3} have the same denominator, add them by adding their numerators.
\frac{-21}{3}=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Add -22 and 1 to get -21.
-7=2\times \frac{1}{3}-6-5\times \frac{1}{3}
Divide -21 by 3 to get -7.
-7=\frac{2}{3}-6-5\times \frac{1}{3}
Multiply 2 and \frac{1}{3} to get \frac{2}{3}.
-7=\frac{2}{3}-\frac{18}{3}-5\times \frac{1}{3}
Convert 6 to fraction \frac{18}{3}.
-7=\frac{2-18}{3}-5\times \frac{1}{3}
Since \frac{2}{3} and \frac{18}{3} have the same denominator, subtract them by subtracting their numerators.
-7=-\frac{16}{3}-5\times \frac{1}{3}
Subtract 18 from 2 to get -16.
-7=-\frac{16}{3}-\frac{5}{3}
Multiply 5 and \frac{1}{3} to get \frac{5}{3}.
-7=\frac{-16-5}{3}
Since -\frac{16}{3} and \frac{5}{3} have the same denominator, subtract them by subtracting their numerators.
-7=\frac{-21}{3}
Subtract 5 from -16 to get -21.
-7=-7
Divide -21 by 3 to get -7.
\text{true}
Compare -7 and -7.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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}