x^2+7X+20=180

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Solution for x^2+7X+20=180 equation: 


Simplifying
x2 + 7X + 20 = 180

Reorder the terms:
20 + 7X + x2 = 180

Solving
20 + 7X + x2 = 180

Solving for variable 'X'.

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

Add '-20' to each side of the equation.
20 + 7X + -20 + x2 = 180 + -20

Reorder the terms:
20 + -20 + 7X + x2 = 180 + -20

Combine like terms: 20 + -20 = 0
0 + 7X + x2 = 180 + -20
7X + x2 = 180 + -20

Combine like terms: 180 + -20 = 160
7X + x2 = 160

Add '-1x2' to each side of the equation.
7X + x2 + -1x2 = 160 + -1x2

Combine like terms: x2 + -1x2 = 0
7X + 0 = 160 + -1x2
7X = 160 + -1x2

Divide each side by '7'.
X = 22.85714286 + -0.1428571429x2

Simplifying
X = 22.85714286 + -0.1428571429x2

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