Verify
false
Share
Copied to clipboard
\frac{14}{20}-\frac{2+2}{2-4}=\frac{3}{8-22}-\frac{5}{6}
Subtract 12 from 32 to get 20.
\frac{7}{10}-\frac{2+2}{2-4}=\frac{3}{8-22}-\frac{5}{6}
Reduce the fraction \frac{14}{20} to lowest terms by extracting and canceling out 2.
\frac{7}{10}-\frac{4}{2-4}=\frac{3}{8-22}-\frac{5}{6}
Add 2 and 2 to get 4.
\frac{7}{10}-\frac{4}{-2}=\frac{3}{8-22}-\frac{5}{6}
Subtract 4 from 2 to get -2.
\frac{7}{10}-\left(-2\right)=\frac{3}{8-22}-\frac{5}{6}
Divide 4 by -2 to get -2.
\frac{7}{10}+2=\frac{3}{8-22}-\frac{5}{6}
The opposite of -2 is 2.
\frac{7}{10}+\frac{20}{10}=\frac{3}{8-22}-\frac{5}{6}
Convert 2 to fraction \frac{20}{10}.
\frac{7+20}{10}=\frac{3}{8-22}-\frac{5}{6}
Since \frac{7}{10} and \frac{20}{10} have the same denominator, add them by adding their numerators.
\frac{27}{10}=\frac{3}{8-22}-\frac{5}{6}
Add 7 and 20 to get 27.
\frac{27}{10}=\frac{3}{-14}-\frac{5}{6}
Subtract 22 from 8 to get -14.
\frac{27}{10}=-\frac{3}{14}-\frac{5}{6}
Fraction \frac{3}{-14} can be rewritten as -\frac{3}{14} by extracting the negative sign.
\frac{27}{10}=-\frac{9}{42}-\frac{35}{42}
Least common multiple of 14 and 6 is 42. Convert -\frac{3}{14} and \frac{5}{6} to fractions with denominator 42.
\frac{27}{10}=\frac{-9-35}{42}
Since -\frac{9}{42} and \frac{35}{42} have the same denominator, subtract them by subtracting their numerators.
\frac{27}{10}=\frac{-44}{42}
Subtract 35 from -9 to get -44.
\frac{27}{10}=-\frac{22}{21}
Reduce the fraction \frac{-44}{42} to lowest terms by extracting and canceling out 2.
\frac{567}{210}=-\frac{220}{210}
Least common multiple of 10 and 21 is 210. Convert \frac{27}{10} and -\frac{22}{21} to fractions with denominator 210.
\text{false}
Compare \frac{567}{210} and -\frac{220}{210}.
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}