Solve for x
x=20
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40+7x=180
Subtract 25 from 65 to get 40.
7x=180-40
Subtract 40 from both sides.
7x=140
Subtract 40 from 180 to get 140.
x=\frac{140}{7}
Divide both sides by 7.
x=20
Divide 140 by 7 to get 20.
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