X^2+2x-40=-5

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Solution for X^2+2x-40=-5 equation:


Simplifying
X2 + 2x + -40 = -5

Reorder the terms:
-40 + X2 + 2x = -5

Solving
-40 + X2 + 2x = -5

Solving for variable 'X'.

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

Add '40' to each side of the equation.
-40 + X2 + 40 + 2x = -5 + 40

Reorder the terms:
-40 + 40 + X2 + 2x = -5 + 40

Combine like terms: -40 + 40 = 0
0 + X2 + 2x = -5 + 40
X2 + 2x = -5 + 40

Combine like terms: -5 + 40 = 35
X2 + 2x = 35

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 35 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 35 + -2x
X2 = 35 + -2x

Simplifying
X2 = 35 + -2x

Reorder the terms:
-35 + X2 + 2x = 35 + -2x + -35 + 2x

Reorder the terms:
-35 + X2 + 2x = 35 + -35 + -2x + 2x

Combine like terms: 35 + -35 = 0
-35 + X2 + 2x = 0 + -2x + 2x
-35 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-35 + X2 + 2x = 0

The solution to this equation could not be determined.

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