Solve for x
x = -\frac{14}{5} = -2\frac{4}{5} = -2.8
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x-\frac{\frac{2\times 3+1}{3}\left(-\frac{3\times 7+1}{7}\right)\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply both sides by -\frac{1}{3}.
x-\frac{\frac{6+1}{3}\left(-\frac{3\times 7+1}{7}\right)\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply 2 and 3 to get 6.
x-\frac{\frac{7}{3}\left(-\frac{3\times 7+1}{7}\right)\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Add 6 and 1 to get 7.
x-\frac{\frac{7}{3}\left(-\frac{21+1}{7}\right)\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply 3 and 7 to get 21.
x-\frac{\frac{7}{3}\left(-\frac{22}{7}\right)\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Add 21 and 1 to get 22.
x-\frac{\frac{7\left(-22\right)}{3\times 7}\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply \frac{7}{3} times -\frac{22}{7} by multiplying numerator times numerator and denominator times denominator.
x-\frac{\frac{-22}{3}\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Cancel out 7 in both numerator and denominator.
x-\frac{-\frac{22}{3}\left(-\frac{2\times 11+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Fraction \frac{-22}{3} can be rewritten as -\frac{22}{3} by extracting the negative sign.
x-\frac{-\frac{22}{3}\left(-\frac{22+2}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply 2 and 11 to get 22.
x-\frac{-\frac{22}{3}\left(-\frac{24}{11}\right)}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Add 22 and 2 to get 24.
x-\frac{\frac{-22\left(-24\right)}{3\times 11}}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply -\frac{22}{3} times -\frac{24}{11} by multiplying numerator times numerator and denominator times denominator.
x-\frac{\frac{528}{33}}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Do the multiplications in the fraction \frac{-22\left(-24\right)}{3\times 11}.
x-\frac{16}{\frac{1\times 9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Divide 528 by 33 to get 16.
x-\frac{16}{\frac{9+1}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply 1 and 9 to get 9.
x-\frac{16}{\frac{10}{9}\left(-\frac{1\times 8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Add 9 and 1 to get 10.
x-\frac{16}{\frac{10}{9}\left(-\frac{8+1}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Multiply 1 and 8 to get 8.
x-\frac{16}{\frac{10}{9}\left(-\frac{9}{8}\right)\times 16}=6\left(-\frac{1}{3}\right)
Add 8 and 1 to get 9.
x-\frac{16}{\frac{10\left(-9\right)}{9\times 8}\times 16}=6\left(-\frac{1}{3}\right)
Multiply \frac{10}{9} times -\frac{9}{8} by multiplying numerator times numerator and denominator times denominator.
x-\frac{16}{\frac{-90}{72}\times 16}=6\left(-\frac{1}{3}\right)
Do the multiplications in the fraction \frac{10\left(-9\right)}{9\times 8}.
x-\frac{16}{-\frac{5}{4}\times 16}=6\left(-\frac{1}{3}\right)
Reduce the fraction \frac{-90}{72} to lowest terms by extracting and canceling out 18.
x-\frac{16}{\frac{-5\times 16}{4}}=6\left(-\frac{1}{3}\right)
Express -\frac{5}{4}\times 16 as a single fraction.
x-\frac{16}{\frac{-80}{4}}=6\left(-\frac{1}{3}\right)
Multiply -5 and 16 to get -80.
x-\frac{16}{-20}=6\left(-\frac{1}{3}\right)
Divide -80 by 4 to get -20.
x-\left(-\frac{4}{5}\right)=6\left(-\frac{1}{3}\right)
Reduce the fraction \frac{16}{-20} to lowest terms by extracting and canceling out 4.
x+\frac{4}{5}=6\left(-\frac{1}{3}\right)
The opposite of -\frac{4}{5} is \frac{4}{5}.
x+\frac{4}{5}=\frac{6\left(-1\right)}{3}
Express 6\left(-\frac{1}{3}\right) as a single fraction.
x+\frac{4}{5}=\frac{-6}{3}
Multiply 6 and -1 to get -6.
x+\frac{4}{5}=-2
Divide -6 by 3 to get -2.
x=-2-\frac{4}{5}
Subtract \frac{4}{5} from both sides.
x=-\frac{10}{5}-\frac{4}{5}
Convert -2 to fraction -\frac{10}{5}.
x=\frac{-10-4}{5}
Since -\frac{10}{5} and \frac{4}{5} have the same denominator, subtract them by subtracting their numerators.
x=-\frac{14}{5}
Subtract 4 from -10 to get -14.
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}