4x^2+16+c=0

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Solution for 4x^2+16+c=0 equation: 


Simplifying
4x2 + 16 + c = 0

Reorder the terms:
16 + c + 4x2 = 0

Solving
16 + c + 4x2 = 0

Solving for variable 'c'.

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

Add '-16' to each side of the equation.
16 + c + -16 + 4x2 = 0 + -16

Reorder the terms:
16 + -16 + c + 4x2 = 0 + -16

Combine like terms: 16 + -16 = 0
0 + c + 4x2 = 0 + -16
c + 4x2 = 0 + -16

Combine like terms: 0 + -16 = -16
c + 4x2 = -16

Add '-4x2' to each side of the equation.
c + 4x2 + -4x2 = -16 + -4x2

Combine like terms: 4x2 + -4x2 = 0
c + 0 = -16 + -4x2
c = -16 + -4x2

Simplifying
c = -16 + -4x2

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