Solve for x
x=18
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19+2x+x=73
Add x to both sides.
19+3x=73
Combine 2x and x to get 3x.
3x=73-19
Subtract 19 from both sides.
3x=54
Subtract 19 from 73 to get 54.
x=\frac{54}{3}
Divide both sides by 3.
x=18
Divide 54 by 3 to get 18.
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