Solve for x
x=4
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3\times 3\left(2x+2\right)-2\times 7\left(2x-5\right)-5\left(x-6\right)=58
Multiply both sides of the equation by 30, the least common multiple of 10,15,6.
9\left(2x+2\right)-2\times 7\left(2x-5\right)-5\left(x-6\right)=58
Multiply 3 and 3 to get 9.
18x+18-2\times 7\left(2x-5\right)-5\left(x-6\right)=58
Use the distributive property to multiply 9 by 2x+2.
18x+18-14\left(2x-5\right)-5\left(x-6\right)=58
Multiply -2 and 7 to get -14.
18x+18-28x+70-5\left(x-6\right)=58
Use the distributive property to multiply -14 by 2x-5.
-10x+18+70-5\left(x-6\right)=58
Combine 18x and -28x to get -10x.
-10x+88-5\left(x-6\right)=58
Add 18 and 70 to get 88.
-10x+88-5x+30=58
Use the distributive property to multiply -5 by x-6.
-15x+88+30=58
Combine -10x and -5x to get -15x.
-15x+118=58
Add 88 and 30 to get 118.
-15x=58-118
Subtract 118 from both sides.
-15x=-60
Subtract 118 from 58 to get -60.
x=\frac{-60}{-15}
Divide both sides by -15.
x=4
Divide -60 by -15 to get 4.
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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
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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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