Solve for x
x=-\frac{9}{13}\approx -0.692307692
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6x+8-2\left(5x+2\right)=3\left(2x+2\right)+4\left(4x+4\right)
Use the distributive property to multiply 2 by 3x+4.
6x+8-10x-4=3\left(2x+2\right)+4\left(4x+4\right)
Use the distributive property to multiply -2 by 5x+2.
-4x+8-4=3\left(2x+2\right)+4\left(4x+4\right)
Combine 6x and -10x to get -4x.
-4x+4=3\left(2x+2\right)+4\left(4x+4\right)
Subtract 4 from 8 to get 4.
-4x+4=6x+6+4\left(4x+4\right)
Use the distributive property to multiply 3 by 2x+2.
-4x+4=6x+6+16x+16
Use the distributive property to multiply 4 by 4x+4.
-4x+4=22x+6+16
Combine 6x and 16x to get 22x.
-4x+4=22x+22
Add 6 and 16 to get 22.
-4x+4-22x=22
Subtract 22x from both sides.
-26x+4=22
Combine -4x and -22x to get -26x.
-26x=22-4
Subtract 4 from both sides.
-26x=18
Subtract 4 from 22 to get 18.
x=\frac{18}{-26}
Divide both sides by -26.
x=-\frac{9}{13}
Reduce the fraction \frac{18}{-26} to lowest terms by extracting and canceling out 2.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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