25+x^2=x^2+2x+1

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Solution for 25+x^2=x^2+2x+1 equation:


Simplifying
25 + x2 = x2 + 2x + 1

Reorder the terms:
25 + x2 = 1 + 2x + x2

Add '-1x2' to each side of the equation.
25 + x2 + -1x2 = 1 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
25 + 0 = 1 + 2x + x2 + -1x2
25 = 1 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
25 = 1 + 2x + 0
25 = 1 + 2x

Solving
25 = 1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
25 + -2x = 1 + 2x + -2x

Combine like terms: 2x + -2x = 0
25 + -2x = 1 + 0
25 + -2x = 1

Add '-25' to each side of the equation.
25 + -25 + -2x = 1 + -25

Combine like terms: 25 + -25 = 0
0 + -2x = 1 + -25
-2x = 1 + -25

Combine like terms: 1 + -25 = -24
-2x = -24

Divide each side by '-2'.
x = 12

Simplifying
x = 12

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