Solve for x
x=42
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2+2x=86
Multiply 2 and 1 to get 2.
2x=86-2
Subtract 2 from both sides.
2x=84
Subtract 2 from 86 to get 84.
x=\frac{84}{2}
Divide both sides by 2.
x=42
Divide 84 by 2 to get 42.
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