Solve for x
x=7
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6+2x=20
Swap sides so that all variable terms are on the left hand side.
2x=20-6
Subtract 6 from both sides.
2x=14
Subtract 6 from 20 to get 14.
x=\frac{14}{2}
Divide both sides by 2.
x=7
Divide 14 by 2 to get 7.
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