X^2+16x+64=49

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Solution for X^2+16x+64=49 equation: 


Simplifying
X2 + 16x + 64 = 49

Reorder the terms:
64 + X2 + 16x = 49

Solving
64 + X2 + 16x = 49

Solving for variable 'X'.

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

Add '-64' to each side of the equation.
64 + X2 + -64 + 16x = 49 + -64

Reorder the terms:
64 + -64 + X2 + 16x = 49 + -64

Combine like terms: 64 + -64 = 0
0 + X2 + 16x = 49 + -64
X2 + 16x = 49 + -64

Combine like terms: 49 + -64 = -15
X2 + 16x = -15

Add '-16x' to each side of the equation.
X2 + 16x + -16x = -15 + -16x

Combine like terms: 16x + -16x = 0
X2 + 0 = -15 + -16x
X2 = -15 + -16x

Simplifying
X2 = -15 + -16x

Reorder the terms:
15 + X2 + 16x = -15 + -16x + 15 + 16x

Reorder the terms:
15 + X2 + 16x = -15 + 15 + -16x + 16x

Combine like terms: -15 + 15 = 0
15 + X2 + 16x = 0 + -16x + 16x
15 + X2 + 16x = -16x + 16x

Combine like terms: -16x + 16x = 0
15 + X2 + 16x = 0

The solution to this equation could not be determined.

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