(x^2-64)=x^2-16x+64

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Solution for (x^2-64)=x^2-16x+64 equation:


Simplifying
(x2 + -64) = x2 + -16x + 64

Reorder the terms:
(-64 + x2) = x2 + -16x + 64

Remove parenthesis around (-64 + x2)
-64 + x2 = x2 + -16x + 64

Reorder the terms:
-64 + x2 = 64 + -16x + x2

Add '-1x2' to each side of the equation.
-64 + x2 + -1x2 = 64 + -16x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-64 + 0 = 64 + -16x + x2 + -1x2
-64 = 64 + -16x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-64 = 64 + -16x + 0
-64 = 64 + -16x

Solving
-64 = 64 + -16x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: 64 + 64 = 128
16x = 128

Divide each side by '16'.
x = 8

Simplifying
x = 8

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