x^2-8x+80=x^2

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Solution for x^2-8x+80=x^2 equation:


Simplifying
x2 + -8x + 80 = x2

Reorder the terms:
80 + -8x + x2 = x2

Add '-1x2' to each side of the equation.
80 + -8x + x2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
80 + -8x + 0 = x2 + -1x2
80 + -8x = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
80 + -8x = 0

Solving
80 + -8x = 0

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + -8x = 0 + -80

Combine like terms: 80 + -80 = 0
0 + -8x = 0 + -80
-8x = 0 + -80

Combine like terms: 0 + -80 = -80
-8x = -80

Divide each side by '-8'.
x = 10

Simplifying
x = 10

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