X^2+7=-18

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Solution for X^2+7=-18 equation:


Simplifying
X2 + 7 = -18

Reorder the terms:
7 + X2 = -18

Solving
7 + X2 = -18

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '-7' to each side of the equation.
7 + -7 + X2 = -18 + -7

Combine like terms: 7 + -7 = 0
0 + X2 = -18 + -7
X2 = -18 + -7

Combine like terms: -18 + -7 = -25
X2 = -25

Simplifying
X2 = -25

Reorder the terms:
25 + X2 = -25 + 25

Combine like terms: -25 + 25 = 0
25 + X2 = 0

The solution to this equation could not be determined.

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