Solve for x
x=3
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2x+3=9
Multiply both sides of the equation by 3.
2x=9-3
Subtract 3 from both sides.
2x=6
Subtract 3 from 9 to get 6.
x=\frac{6}{2}
Divide both sides by 2.
x=3
Divide 6 by 2 to get 3.
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