x^2-2x+7-c=0

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Solution for x^2-2x+7-c=0 equation:


Simplifying
x2 + -2x + 7 + -1c = 0

Reorder the terms:
7 + -1c + -2x + x2 = 0

Solving
7 + -1c + -2x + x2 = 0

Solving for variable 'c'.

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

Add '-7' to each side of the equation.
7 + -1c + -2x + -7 + x2 = 0 + -7

Reorder the terms:
7 + -7 + -1c + -2x + x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1c + -2x + x2 = 0 + -7
-1c + -2x + x2 = 0 + -7

Combine like terms: 0 + -7 = -7
-1c + -2x + x2 = -7

Add '2x' to each side of the equation.
-1c + -2x + 2x + x2 = -7 + 2x

Combine like terms: -2x + 2x = 0
-1c + 0 + x2 = -7 + 2x
-1c + x2 = -7 + 2x

Add '-1x2' to each side of the equation.
-1c + x2 + -1x2 = -7 + 2x + -1x2

Combine like terms: x2 + -1x2 = 0
-1c + 0 = -7 + 2x + -1x2
-1c = -7 + 2x + -1x2

Divide each side by '-1'.
c = 7 + -2x + x2

Simplifying
c = 7 + -2x + x2

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