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Simplifying
x2 + 5 + -24 = 42
Reorder the terms:
5 + -24 + x2 = 42
Combine like terms: 5 + -24 = -19
-19 + x2 = 42
Solving
-19 + x2 = 42
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '19' to each side of the equation.
-19 + 19 + x2 = 42 + 19
Combine like terms: -19 + 19 = 0
0 + x2 = 42 + 19
x2 = 42 + 19
Combine like terms: 42 + 19 = 61
x2 = 61
Simplifying
x2 = 61
Take the square root of each side:
x = {-7.810249676, 7.810249676}
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