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Simplifying
x2 + 5 + -31 = 0
Reorder the terms:
5 + -31 + x2 = 0
Combine like terms: 5 + -31 = -26
-26 + x2 = 0
Solving
-26 + x2 = 0
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '26' to each side of the equation.
-26 + 26 + x2 = 0 + 26
Combine like terms: -26 + 26 = 0
0 + x2 = 0 + 26
x2 = 0 + 26
Combine like terms: 0 + 26 = 26
x2 = 26
Simplifying
x2 = 26
Take the square root of each side:
x = {-5.099019514, 5.099019514}
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