Solve for x
x=9
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1800+380x-580x=0
Subtract 580x from both sides.
1800-200x=0
Combine 380x and -580x to get -200x.
-200x=-1800
Subtract 1800 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-1800}{-200}
Divide both sides by -200.
x=9
Divide -1800 by -200 to get 9.
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