Solve for x
x=-9
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-5x-5-10=24+6
Use the distributive property to multiply -5 by x+1.
-5x-15=24+6
Subtract 10 from -5 to get -15.
-5x-15=30
Add 24 and 6 to get 30.
-5x=30+15
Add 15 to both sides.
-5x=45
Add 30 and 15 to get 45.
x=\frac{45}{-5}
Divide both sides by -5.
x=-9
Divide 45 by -5 to get -9.
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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.
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\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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