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-24x-7y-12z
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-24x-7y-12z
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-24x+3z-10y-8z-\left(2x-6y+7z-\left(2x-3y\right)\right)
Combine -9x and -15x to get -24x.
-24x-5z-10y-\left(2x-6y+7z-\left(2x-3y\right)\right)
Combine 3z and -8z to get -5z.
-24x-5z-10y-\left(2x-6y+7z-2x-\left(-3y\right)\right)
To find the opposite of 2x-3y, find the opposite of each term.
-24x-5z-10y-\left(2x-6y+7z-2x+3y\right)
The opposite of -3y is 3y.
-24x-5z-10y-\left(-6y+7z+3y\right)
Combine 2x and -2x to get 0.
-24x-5z-10y-\left(-3y+7z\right)
Combine -6y and 3y to get -3y.
-24x-5z-10y-\left(-3y\right)-7z
To find the opposite of -3y+7z, find the opposite of each term.
-24x-5z-10y+3y-7z
The opposite of -3y is 3y.
-24x-5z-7y-7z
Combine -10y and 3y to get -7y.
-24x-12z-7y
Combine -5z and -7z to get -12z.
-24x+3z-10y-8z-\left(2x-6y+7z-\left(2x-3y\right)\right)
Combine -9x and -15x to get -24x.
-24x-5z-10y-\left(2x-6y+7z-\left(2x-3y\right)\right)
Combine 3z and -8z to get -5z.
-24x-5z-10y-\left(2x-6y+7z-2x-\left(-3y\right)\right)
To find the opposite of 2x-3y, find the opposite of each term.
-24x-5z-10y-\left(2x-6y+7z-2x+3y\right)
The opposite of -3y is 3y.
-24x-5z-10y-\left(-6y+7z+3y\right)
Combine 2x and -2x to get 0.
-24x-5z-10y-\left(-3y+7z\right)
Combine -6y and 3y to get -3y.
-24x-5z-10y-\left(-3y\right)-7z
To find the opposite of -3y+7z, find the opposite of each term.
-24x-5z-10y+3y-7z
The opposite of -3y is 3y.
-24x-5z-7y-7z
Combine -10y and 3y to get -7y.
-24x-12z-7y
Combine -5z and -7z to get -12z.
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}