2x^2-8x+c=y

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Solution for 2x^2-8x+c=y equation: 


Simplifying
2x2 + -8x + c = y

Reorder the terms:
c + -8x + 2x2 = y

Solving
c + -8x + 2x2 = y

Solving for variable 'c'.

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

Add '8x' to each side of the equation.
c + -8x + 8x + 2x2 = 8x + y

Combine like terms: -8x + 8x = 0
c + 0 + 2x2 = 8x + y
c + 2x2 = 8x + y

Add '-2x2' to each side of the equation.
c + 2x2 + -2x2 = 8x + -2x2 + y

Combine like terms: 2x2 + -2x2 = 0
c + 0 = 8x + -2x2 + y
c = 8x + -2x2 + y

Simplifying
c = 8x + -2x2 + y

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