x^2+28x+c=

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Solution for x^2+28x+c= equation: 


Simplifying
x2 + 28x + c = 0

Reorder the terms:
c + 28x + x2 = 0

Solving
c + 28x + x2 = 0

Solving for variable 'c'.

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

Add '-28x' to each side of the equation.
c + 28x + -28x + x2 = 0 + -28x

Combine like terms: 28x + -28x = 0
c + 0 + x2 = 0 + -28x
c + x2 = 0 + -28x
Remove the zero:
c + x2 = -28x

Add '-1x2' to each side of the equation.
c + x2 + -1x2 = -28x + -1x2

Combine like terms: x2 + -1x2 = 0
c + 0 = -28x + -1x2
c = -28x + -1x2

Simplifying
c = -28x + -1x2

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