X^2+7x-16=8x-4

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Solution for X^2+7x-16=8x-4 equation:


Simplifying
X2 + 7x + -16 = 8x + -4

Reorder the terms:
-16 + X2 + 7x = 8x + -4

Reorder the terms:
-16 + X2 + 7x = -4 + 8x

Solving
-16 + X2 + 7x = -4 + 8x

Solving for variable 'X'.

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

Add '16' to each side of the equation.
-16 + X2 + 16 + 7x = -4 + 16 + 8x

Reorder the terms:
-16 + 16 + X2 + 7x = -4 + 16 + 8x

Combine like terms: -16 + 16 = 0
0 + X2 + 7x = -4 + 16 + 8x
X2 + 7x = -4 + 16 + 8x

Combine like terms: -4 + 16 = 12
X2 + 7x = 12 + 8x

Add '-7x' to each side of the equation.
X2 + 7x + -7x = 12 + 8x + -7x

Combine like terms: 7x + -7x = 0
X2 + 0 = 12 + 8x + -7x
X2 = 12 + 8x + -7x

Combine like terms: 8x + -7x = 1x
X2 = 12 + 1x

Simplifying
X2 = 12 + 1x

Reorder the terms:
-12 + X2 + -1x = 12 + 1x + -12 + -1x

Reorder the terms:
-12 + X2 + -1x = 12 + -12 + 1x + -1x

Combine like terms: 12 + -12 = 0
-12 + X2 + -1x = 0 + 1x + -1x
-12 + X2 + -1x = 1x + -1x

Combine like terms: 1x + -1x = 0
-12 + X2 + -1x = 0

The solution to this equation could not be determined.

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