Solve for x
x=\sqrt{3}+218\approx 219.732050808
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\sqrt{3}+225=x+7
Calculate 15 to the power of 2 and get 225.
x+7=\sqrt{3}+225
Swap sides so that all variable terms are on the left hand side.
x=\sqrt{3}+225-7
Subtract 7 from both sides.
x=\sqrt{3}+218
Subtract 7 from 225 to get 218.
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