x^2-24x+144+256=x^2

Solution for x^2-24x+144+256=x^2 equation:

Simplifying
x2 + -24x + 144 + 256 = x2

Reorder the terms:
144 + 256 + -24x + x2 = x2

Combine like terms: 144 + 256 = 400
400 + -24x + x2 = x2

Add '-1x2' to each side of the equation.
400 + -24x + x2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
400 + -24x + 0 = x2 + -1x2
400 + -24x = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
400 + -24x = 0

Solving
400 + -24x = 0

Solving for variable 'x'.

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

Add '-400' to each side of the equation.
400 + -400 + -24x = 0 + -400

Combine like terms: 400 + -400 = 0
0 + -24x = 0 + -400
-24x = 0 + -400

Combine like terms: 0 + -400 = -400
-24x = -400

Divide each side by '-24'.
x = 16.66666667

Simplifying
x = 16.66666667