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Simplifying
8x2 + -5 = 763
Reorder the terms:
-5 + 8x2 = 763
Solving
-5 + 8x2 = 763
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '5' to each side of the equation.
-5 + 5 + 8x2 = 763 + 5
Combine like terms: -5 + 5 = 0
0 + 8x2 = 763 + 5
8x2 = 763 + 5
Combine like terms: 763 + 5 = 768
8x2 = 768
Divide each side by '8'.
x2 = 96
Simplifying
x2 = 96
Take the square root of each side:
x = {-9.797958971, 9.797958971}
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