Solve for x
x=4
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50x+40-10x=200
Subtract 10x from both sides.
40x+40=200
Combine 50x and -10x to get 40x.
40x=200-40
Subtract 40 from both sides.
40x=160
Subtract 40 from 200 to get 160.
x=\frac{160}{40}
Divide both sides by 40.
x=4
Divide 160 by 40 to get 4.
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