Solve for x
x=8
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2x+12=28
Subtract 2 from 30 to get 28.
2x=28-12
Subtract 12 from both sides.
2x=16
Subtract 12 from 28 to get 16.
x=\frac{16}{2}
Divide both sides by 2.
x=8
Divide 16 by 2 to get 8.
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