X^2+8x+7=7

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Solution for X^2+8x+7=7 equation: 


Simplifying
X2 + 8x + 7 = 7

Reorder the terms:
7 + X2 + 8x = 7

Add '-7' to each side of the equation.
7 + X2 + -7 + 8x = 7 + -7

Reorder the terms:
7 + -7 + X2 + 8x = 7 + -7

Combine like terms: 7 + -7 = 0
0 + X2 + 8x = 7 + -7
X2 + 8x = 7 + -7

Combine like terms: 7 + -7 = 0
X2 + 8x = 0

Solving
X2 + 8x = 0

Solving for variable 'X'.

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

Add '-8x' to each side of the equation.
X2 + 8x + -8x = 0 + -8x

Combine like terms: 8x + -8x = 0
X2 + 0 = 0 + -8x
X2 = 0 + -8x
Remove the zero:
X2 = -8x

Simplifying
X2 = -8x

Combine like terms: -8x + 8x = 0
X2 + 8x = 0

The solution to this equation could not be determined.

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