Solve for x
x=8
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2x-12-4x=x-36
Use the distributive property to multiply 2 by x-6.
-2x-12=x-36
Combine 2x and -4x to get -2x.
-2x-12-x=-36
Subtract x from both sides.
-3x-12=-36
Combine -2x and -x to get -3x.
-3x=-36+12
Add 12 to both sides.
-3x=-24
Add -36 and 12 to get -24.
x=\frac{-24}{-3}
Divide both sides by -3.
x=8
Divide -24 by -3 to get 8.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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