X^2+8x+7x=0

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Solution for X^2+8x+7x=0 equation: 


Simplifying
X2 + 8x + 7x = 0

Combine like terms: 8x + 7x = 15x
X2 + 15x = 0

Solving
X2 + 15x = 0

Solving for variable 'X'.

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

Add '-15x' to each side of the equation.
X2 + 15x + -15x = 0 + -15x

Combine like terms: 15x + -15x = 0
X2 + 0 = 0 + -15x
X2 = 0 + -15x
Remove the zero:
X2 = -15x

Simplifying
X2 = -15x

Combine like terms: -15x + 15x = 0
X2 + 15x = 0

The solution to this equation could not be determined.

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