d^2-8d+c=-7

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Solution for d^2-8d+c=-7 equation: 


Simplifying
d2 + -8d + c = -7

Reorder the terms:
c + -8d + d2 = -7

Solving
c + -8d + d2 = -7

Solving for variable 'c'.

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

Add '8d' to each side of the equation.
c + -8d + 8d + d2 = -7 + 8d

Combine like terms: -8d + 8d = 0
c + 0 + d2 = -7 + 8d
c + d2 = -7 + 8d

Add '-1d2' to each side of the equation.
c + d2 + -1d2 = -7 + 8d + -1d2

Combine like terms: d2 + -1d2 = 0
c + 0 = -7 + 8d + -1d2
c = -7 + 8d + -1d2

Simplifying
c = -7 + 8d + -1d2

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