Solve for x
x = \frac{23}{2} = 11\frac{1}{2} = 11.5
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2x-15=8
Swap sides so that all variable terms are on the left hand side.
2x=8+15
Add 15 to both sides.
2x=23
Add 8 and 15 to get 23.
x=\frac{23}{2}
Divide both sides by 2.
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