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2664-442y-4470x
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2664-442y-4470x
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720x+2880-72\left(3+6y+72x\right)-2\left(3x+5y\right)
Use the distributive property to multiply 720 by x+4.
720x+2880-216-432y-5184x-2\left(3x+5y\right)
Use the distributive property to multiply -72 by 3+6y+72x.
720x+2664-432y-5184x-2\left(3x+5y\right)
Subtract 216 from 2880 to get 2664.
-4464x+2664-432y-2\left(3x+5y\right)
Combine 720x and -5184x to get -4464x.
-4464x+2664-432y-6x-10y
Use the distributive property to multiply -2 by 3x+5y.
-4470x+2664-432y-10y
Combine -4464x and -6x to get -4470x.
-4470x+2664-442y
Combine -432y and -10y to get -442y.
720x+2880-72\left(3+6y+72x\right)-2\left(3x+5y\right)
Use the distributive property to multiply 720 by x+4.
720x+2880-216-432y-5184x-2\left(3x+5y\right)
Use the distributive property to multiply -72 by 3+6y+72x.
720x+2664-432y-5184x-2\left(3x+5y\right)
Subtract 216 from 2880 to get 2664.
-4464x+2664-432y-2\left(3x+5y\right)
Combine 720x and -5184x to get -4464x.
-4464x+2664-432y-6x-10y
Use the distributive property to multiply -2 by 3x+5y.
-4470x+2664-432y-10y
Combine -4464x and -6x to get -4470x.
-4470x+2664-442y
Combine -432y and -10y to get -442y.
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}