x^2-2X+1=2+1

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Solution for x^2-2X+1=2+1 equation: 


Simplifying
x2 + -2X + 1 = 2 + 1

Reorder the terms:
1 + -2X + x2 = 2 + 1

Combine like terms: 2 + 1 = 3
1 + -2X + x2 = 3

Solving
1 + -2X + x2 = 3

Solving for variable 'X'.

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

Add '-1' to each side of the equation.
1 + -2X + -1 + x2 = 3 + -1

Reorder the terms:
1 + -1 + -2X + x2 = 3 + -1

Combine like terms: 1 + -1 = 0
0 + -2X + x2 = 3 + -1
-2X + x2 = 3 + -1

Combine like terms: 3 + -1 = 2
-2X + x2 = 2

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

Combine like terms: x2 + -1x2 = 0
-2X + 0 = 2 + -1x2
-2X = 2 + -1x2

Divide each side by '-2'.
X = -1 + 0.5x2

Simplifying
X = -1 + 0.5x2

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