Solve for x
x=19
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6\left(x+2\right)-2\left(2x-2\right)-3\left(x-1\right)=0
Multiply both sides of the equation by 6, the least common multiple of 3,2.
6x+12-2\left(2x-2\right)-3\left(x-1\right)=0
Use the distributive property to multiply 6 by x+2.
6x+12-4x+4-3\left(x-1\right)=0
Use the distributive property to multiply -2 by 2x-2.
2x+12+4-3\left(x-1\right)=0
Combine 6x and -4x to get 2x.
2x+16-3\left(x-1\right)=0
Add 12 and 4 to get 16.
2x+16-3x+3=0
Use the distributive property to multiply -3 by x-1.
-x+16+3=0
Combine 2x and -3x to get -x.
-x+19=0
Add 16 and 3 to get 19.
-x=-19
Subtract 19 from both sides. Anything subtracted from zero gives its negation.
x=19
Multiply both sides by -1.
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Simultaneous equation
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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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