X^2+2x-9=180

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Solution for X^2+2x-9=180 equation:


Simplifying
X2 + 2x + -9 = 180

Reorder the terms:
-9 + X2 + 2x = 180

Solving
-9 + X2 + 2x = 180

Solving for variable 'X'.

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

Add '9' to each side of the equation.
-9 + X2 + 9 + 2x = 180 + 9

Reorder the terms:
-9 + 9 + X2 + 2x = 180 + 9

Combine like terms: -9 + 9 = 0
0 + X2 + 2x = 180 + 9
X2 + 2x = 180 + 9

Combine like terms: 180 + 9 = 189
X2 + 2x = 189

Add '-2x' to each side of the equation.
X2 + 2x + -2x = 189 + -2x

Combine like terms: 2x + -2x = 0
X2 + 0 = 189 + -2x
X2 = 189 + -2x

Simplifying
X2 = 189 + -2x

Reorder the terms:
-189 + X2 + 2x = 189 + -2x + -189 + 2x

Reorder the terms:
-189 + X2 + 2x = 189 + -189 + -2x + 2x

Combine like terms: 189 + -189 = 0
-189 + X2 + 2x = 0 + -2x + 2x
-189 + X2 + 2x = -2x + 2x

Combine like terms: -2x + 2x = 0
-189 + X2 + 2x = 0

The solution to this equation could not be determined.

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