2x^2+6x+c=0

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Solution for 2x^2+6x+c=0 equation: 


Simplifying
2x2 + 6x + c = 0

Reorder the terms:
c + 6x + 2x2 = 0

Solving
c + 6x + 2x2 = 0

Solving for variable 'c'.

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

Add '-6x' to each side of the equation.
c + 6x + -6x + 2x2 = 0 + -6x

Combine like terms: 6x + -6x = 0
c + 0 + 2x2 = 0 + -6x
c + 2x2 = 0 + -6x
Remove the zero:
c + 2x2 = -6x

Add '-2x2' to each side of the equation.
c + 2x2 + -2x2 = -6x + -2x2

Combine like terms: 2x2 + -2x2 = 0
c + 0 = -6x + -2x2
c = -6x + -2x2

Simplifying
c = -6x + -2x2

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