Solve for x
x=16
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3x-x-2=30
To find the opposite of x+2, find the opposite of each term.
2x-2=30
Combine 3x and -x to get 2x.
2x=30+2
Add 2 to both sides.
2x=32
Add 30 and 2 to get 32.
x=\frac{32}{2}
Divide both sides by 2.
x=16
Divide 32 by 2 to get 16.
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