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Simplifying
x2(2) = 63
Reorder the terms for easier multiplication:
2x2 = 63
Solving
2x2 = 63
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '2'.
x2 = 31.5
Simplifying
x2 = 31.5
Take the square root of each side:
x = {-5.61248608, 5.61248608}
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