X^2+2x-135=0

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Solution for X^2+2x-135=0 equation:


Simplifying
X2 + 2x + -135 = 0

Reorder the terms:
-135 + X2 + 2x = 0

Solving
-135 + X2 + 2x = 0

Solving for variable 'X'.

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

Add '135' to each side of the equation.
-135 + X2 + 135 + 2x = 0 + 135

Reorder the terms:
-135 + 135 + X2 + 2x = 0 + 135

Combine like terms: -135 + 135 = 0
0 + X2 + 2x = 0 + 135
X2 + 2x = 0 + 135

Combine like terms: 0 + 135 = 135
X2 + 2x = 135

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 135 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 135 + -2x
X2 = 135 + -2x

Simplifying
X2 = 135 + -2x

Reorder the terms:
-135 + X2 + 2x = 135 + -2x + -135 + 2x

Reorder the terms:
-135 + X2 + 2x = 135 + -135 + -2x + 2x

Combine like terms: 135 + -135 = 0
-135 + X2 + 2x = 0 + -2x + 2x
-135 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-135 + X2 + 2x = 0

The solution to this equation could not be determined.

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