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Simplifying
8x2 = 63
Solving
8x2 = 63
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '8'.
x2 = 7.875
Simplifying
x2 = 7.875
Take the square root of each side:
x = {-2.80624304, 2.80624304}
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