Solve for x
x=10
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3x+5-x=25
Subtract x from both sides.
2x+5=25
Combine 3x and -x to get 2x.
2x=25-5
Subtract 5 from both sides.
2x=20
Subtract 5 from 25 to get 20.
x=\frac{20}{2}
Divide both sides by 2.
x=10
Divide 20 by 2 to get 10.
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