Solve for x
x=2
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x-2-3x=-6
Subtract 3x from both sides.
-2x-2=-6
Combine x and -3x to get -2x.
-2x=-6+2
Add 2 to both sides.
-2x=-4
Add -6 and 2 to get -4.
x=\frac{-4}{-2}
Divide both sides by -2.
x=2
Divide -4 by -2 to get 2.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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