Solve for x
x=2
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2x+20=24
Swap sides so that all variable terms are on the left hand side.
2x=24-20
Subtract 20 from both sides.
2x=4
Subtract 20 from 24 to get 4.
x=\frac{4}{2}
Divide both sides by 2.
x=2
Divide 4 by 2 to get 2.
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