Solve for x
x=7
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3x+18=60-x-2x
Combine 6x and -3x to get 3x.
3x+18=60-3x
Combine -x and -2x to get -3x.
3x+18+3x=60
Add 3x to both sides.
6x+18=60
Combine 3x and 3x to get 6x.
6x=60-18
Subtract 18 from both sides.
6x=42
Subtract 18 from 60 to get 42.
x=\frac{42}{6}
Divide both sides by 6.
x=7
Divide 42 by 6 to get 7.
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