Solve for x
x=22
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81=37+2x
Multiply 9 and 9 to get 81.
37+2x=81
Swap sides so that all variable terms are on the left hand side.
2x=81-37
Subtract 37 from both sides.
2x=44
Subtract 37 from 81 to get 44.
x=\frac{44}{2}
Divide both sides by 2.
x=22
Divide 44 by 2 to get 22.
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