Solve for x
x=\sqrt{37}+208\approx 214.08276253
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196+\sqrt{37}+12=x
Calculate 14 to the power of 2 and get 196.
208+\sqrt{37}=x
Add 196 and 12 to get 208.
x=208+\sqrt{37}
Swap sides so that all variable terms are on the left hand side.
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