Solve for x
x = \frac{125}{2} = 62\frac{1}{2} = 62.5
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2x-20=125-20
Subtract 10 from -10 to get -20.
2x-20=105
Subtract 20 from 125 to get 105.
2x=105+20
Add 20 to both sides.
2x=125
Add 105 and 20 to get 125.
x=\frac{125}{2}
Divide both sides by 2.
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