X^2+8x+15=2x+7

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Solution for X^2+8x+15=2x+7 equation:


Simplifying
X2 + 8x + 15 = 2x + 7

Reorder the terms:
15 + X2 + 8x = 2x + 7

Reorder the terms:
15 + X2 + 8x = 7 + 2x

Solving
15 + X2 + 8x = 7 + 2x

Solving for variable 'X'.

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

Add '-15' to each side of the equation.
15 + X2 + -15 + 8x = 7 + -15 + 2x

Reorder the terms:
15 + -15 + X2 + 8x = 7 + -15 + 2x

Combine like terms: 15 + -15 = 0
0 + X2 + 8x = 7 + -15 + 2x
X2 + 8x = 7 + -15 + 2x

Combine like terms: 7 + -15 = -8
X2 + 8x = -8 + 2x

Add '-8x' to each side of the equation.
X2 + 8x + -8x = -8 + 2x + -8x

Combine like terms: 8x + -8x = 0
X2 + 0 = -8 + 2x + -8x
X2 = -8 + 2x + -8x

Combine like terms: 2x + -8x = -6x
X2 = -8 + -6x

Simplifying
X2 = -8 + -6x

Reorder the terms:
8 + X2 + 6x = -8 + -6x + 8 + 6x

Reorder the terms:
8 + X2 + 6x = -8 + 8 + -6x + 6x

Combine like terms: -8 + 8 = 0
8 + X2 + 6x = 0 + -6x + 6x
8 + X2 + 6x = -6x + 6x

Combine like terms: -6x + 6x = 0
8 + X2 + 6x = 0

The solution to this equation could not be determined.

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