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Simplifying
X2 + 5 + -75 = 0
Reorder the terms:
5 + -75 + X2 = 0
Combine like terms: 5 + -75 = -70
-70 + X2 = 0
Solving
-70 + X2 = 0
Solving for variable 'X'.
Move all terms containing X to the left, all other terms to the right.
Add '70' to each side of the equation.
-70 + 70 + X2 = 0 + 70
Combine like terms: -70 + 70 = 0
0 + X2 = 0 + 70
X2 = 0 + 70
Combine like terms: 0 + 70 = 70
X2 = 70
Simplifying
X2 = 70
Take the square root of each side:
X = {-8.366600265, 8.366600265}
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