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11x+8y+8z-9
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11x+8y+8z-9
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-6x+8y-\left(2x-4x-\left(-9\right)-6z-7x-6y-8x-3y-2z\right)-9y
To find the opposite of 4x-9, find the opposite of each term.
-6x+8y-\left(2x-4x+9-6z-7x-6y-8x-3y-2z\right)-9y
The opposite of -9 is 9.
-6x+8y-\left(-2x+9-6z-7x-6y-8x-3y-2z\right)-9y
Combine 2x and -4x to get -2x.
-6x+8y-\left(-9x+9-6z-6y-8x-3y-2z\right)-9y
Combine -2x and -7x to get -9x.
-6x+8y-\left(-17x+9-6z-6y-3y-2z\right)-9y
Combine -9x and -8x to get -17x.
-6x+8y-\left(-17x+9-6z-9y-2z\right)-9y
Combine -6y and -3y to get -9y.
-6x+8y-\left(-17x+9-8z-9y\right)-9y
Combine -6z and -2z to get -8z.
-6x+8y-\left(-17x\right)-9-\left(-8z\right)-\left(-9y\right)-9y
To find the opposite of -17x+9-8z-9y, find the opposite of each term.
-6x+8y+17x-9-\left(-8z\right)-\left(-9y\right)-9y
The opposite of -17x is 17x.
-6x+8y+17x-9+8z-\left(-9y\right)-9y
The opposite of -8z is 8z.
-6x+8y+17x-9+8z+9y-9y
The opposite of -9y is 9y.
-6x+17y+17x-9+8z-9y
Combine 8y and 9y to get 17y.
11x+17y-9+8z-9y
Combine -6x and 17x to get 11x.
11x+8y-9+8z
Combine 17y and -9y to get 8y.
-6x+8y-\left(2x-4x-\left(-9\right)-6z-7x-6y-8x-3y-2z\right)-9y
To find the opposite of 4x-9, find the opposite of each term.
-6x+8y-\left(2x-4x+9-6z-7x-6y-8x-3y-2z\right)-9y
The opposite of -9 is 9.
-6x+8y-\left(-2x+9-6z-7x-6y-8x-3y-2z\right)-9y
Combine 2x and -4x to get -2x.
-6x+8y-\left(-9x+9-6z-6y-8x-3y-2z\right)-9y
Combine -2x and -7x to get -9x.
-6x+8y-\left(-17x+9-6z-6y-3y-2z\right)-9y
Combine -9x and -8x to get -17x.
-6x+8y-\left(-17x+9-6z-9y-2z\right)-9y
Combine -6y and -3y to get -9y.
-6x+8y-\left(-17x+9-8z-9y\right)-9y
Combine -6z and -2z to get -8z.
-6x+8y-\left(-17x\right)-9-\left(-8z\right)-\left(-9y\right)-9y
To find the opposite of -17x+9-8z-9y, find the opposite of each term.
-6x+8y+17x-9-\left(-8z\right)-\left(-9y\right)-9y
The opposite of -17x is 17x.
-6x+8y+17x-9+8z-\left(-9y\right)-9y
The opposite of -8z is 8z.
-6x+8y+17x-9+8z+9y-9y
The opposite of -9y is 9y.
-6x+17y+17x-9+8z-9y
Combine 8y and 9y to get 17y.
11x+17y-9+8z-9y
Combine -6x and 17x to get 11x.
11x+8y-9+8z
Combine 17y and -9y to get 8y.
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}