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-\frac{x}{10}-3
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-\frac{x}{10}-3
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-\frac{3}{5}\left(\frac{x}{6}+5\right)
Fraction \frac{-3}{5} can be rewritten as -\frac{3}{5} by extracting the negative sign.
-\frac{3}{5}\left(\frac{x}{6}+\frac{5\times 6}{6}\right)
To add or subtract expressions, expand them to make their denominators the same. Multiply 5 times \frac{6}{6}.
-\frac{3}{5}\times \frac{x+5\times 6}{6}
Since \frac{x}{6} and \frac{5\times 6}{6} have the same denominator, add them by adding their numerators.
-\frac{3}{5}\times \frac{x+30}{6}
Do the multiplications in x+5\times 6.
\frac{-3\left(x+30\right)}{5\times 6}
Multiply -\frac{3}{5} times \frac{x+30}{6} by multiplying numerator times numerator and denominator times denominator.
\frac{-\left(x+30\right)}{2\times 5}
Cancel out 3 in both numerator and denominator.
\frac{-\left(x+30\right)}{10}
Multiply 2 and 5 to get 10.
\frac{-x-30}{10}
To find the opposite of x+30, find the opposite of each term.
-\frac{3}{5}\left(\frac{x}{6}+5\right)
Fraction \frac{-3}{5} can be rewritten as -\frac{3}{5} by extracting the negative sign.
-\frac{3}{5}\left(\frac{x}{6}+\frac{5\times 6}{6}\right)
To add or subtract expressions, expand them to make their denominators the same. Multiply 5 times \frac{6}{6}.
-\frac{3}{5}\times \frac{x+5\times 6}{6}
Since \frac{x}{6} and \frac{5\times 6}{6} have the same denominator, add them by adding their numerators.
-\frac{3}{5}\times \frac{x+30}{6}
Do the multiplications in x+5\times 6.
\frac{-3\left(x+30\right)}{5\times 6}
Multiply -\frac{3}{5} times \frac{x+30}{6} by multiplying numerator times numerator and denominator times denominator.
\frac{-\left(x+30\right)}{2\times 5}
Cancel out 3 in both numerator and denominator.
\frac{-\left(x+30\right)}{10}
Multiply 2 and 5 to get 10.
\frac{-x-30}{10}
To find the opposite of x+30, find the opposite of each term.
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}