Solve for x
x=4
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2x+5=13
Swap sides so that all variable terms are on the left hand side.
2x=13-5
Subtract 5 from both sides.
2x=8
Subtract 5 from 13 to get 8.
x=\frac{8}{2}
Divide both sides by 2.
x=4
Divide 8 by 2 to get 4.
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