Solve for x
x=19
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3x+27=84
Combine 4x and -x to get 3x.
3x=84-27
Subtract 27 from both sides.
3x=57
Subtract 27 from 84 to get 57.
x=\frac{57}{3}
Divide both sides by 3.
x=19
Divide 57 by 3 to get 19.
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