Solve for x
x=40
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40x-100-35x=100
Subtract 35x from both sides.
5x-100=100
Combine 40x and -35x to get 5x.
5x=100+100
Add 100 to both sides.
5x=200
Add 100 and 100 to get 200.
x=\frac{200}{5}
Divide both sides by 5.
x=40
Divide 200 by 5 to get 40.
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