Solve for x
x=-4
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-2\left(x+3\right)-x=6
Multiply both sides of the equation by 4, the least common multiple of 2,4.
-2x-6-x=6
Use the distributive property to multiply -2 by x+3.
-2x-x=6+6
Add 6 to both sides.
-2x-x=12
Add 6 and 6 to get 12.
-3x=12
Combine -2x and -x to get -3x.
x=\frac{12}{-3}
Divide both sides by -3.
x=-4
Divide 12 by -3 to get -4.
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