Solve for x
x=7
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27=3x+6
Combine 7x and -4x to get 3x.
3x+6=27
Swap sides so that all variable terms are on the left hand side.
3x=27-6
Subtract 6 from both sides.
3x=21
Subtract 6 from 27 to get 21.
x=\frac{21}{3}
Divide both sides by 3.
x=7
Divide 21 by 3 to get 7.
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