Solve for x
x=-1
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2x+6=4
Combine x and x to get 2x.
2x=4-6
Subtract 6 from both sides.
2x=-2
Subtract 6 from 4 to get -2.
x=\frac{-2}{2}
Divide both sides by 2.
x=-1
Divide -2 by 2 to get -1.
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