Solve for x
x = -\frac{10}{9} = -1\frac{1}{9} \approx -1.111111111
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9x-48x-32-3\left(x+1\right)=6\left(x+2\right)-3\left(x-1\right)
Use the distributive property to multiply -16 by 3x+2.
-39x-32-3\left(x+1\right)=6\left(x+2\right)-3\left(x-1\right)
Combine 9x and -48x to get -39x.
-39x-32-3x-3=6\left(x+2\right)-3\left(x-1\right)
Use the distributive property to multiply -3 by x+1.
-42x-32-3=6\left(x+2\right)-3\left(x-1\right)
Combine -39x and -3x to get -42x.
-42x-35=6\left(x+2\right)-3\left(x-1\right)
Subtract 3 from -32 to get -35.
-42x-35=6x+12-3\left(x-1\right)
Use the distributive property to multiply 6 by x+2.
-42x-35=6x+12-3x+3
Use the distributive property to multiply -3 by x-1.
-42x-35=3x+12+3
Combine 6x and -3x to get 3x.
-42x-35=3x+15
Add 12 and 3 to get 15.
-42x-35-3x=15
Subtract 3x from both sides.
-45x-35=15
Combine -42x and -3x to get -45x.
-45x=15+35
Add 35 to both sides.
-45x=50
Add 15 and 35 to get 50.
x=\frac{50}{-45}
Divide both sides by -45.
x=-\frac{10}{9}
Reduce the fraction \frac{50}{-45} to lowest terms by extracting and canceling out 5.
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y = 3x + 4
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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
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