2x^2-10c-28=0

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Solution for 2x^2-10c-28=0 equation:


Simplifying
2x2 + -10c + -28 = 0

Reorder the terms:
-28 + -10c + 2x2 = 0

Solving
-28 + -10c + 2x2 = 0

Solving for variable 'c'.

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

Add '28' to each side of the equation.
-28 + -10c + 28 + 2x2 = 0 + 28

Reorder the terms:
-28 + 28 + -10c + 2x2 = 0 + 28

Combine like terms: -28 + 28 = 0
0 + -10c + 2x2 = 0 + 28
-10c + 2x2 = 0 + 28

Combine like terms: 0 + 28 = 28
-10c + 2x2 = 28

Add '-2x2' to each side of the equation.
-10c + 2x2 + -2x2 = 28 + -2x2

Combine like terms: 2x2 + -2x2 = 0
-10c + 0 = 28 + -2x2
-10c = 28 + -2x2

Divide each side by '-10'.
c = -2.8 + 0.2x2

Simplifying
c = -2.8 + 0.2x2

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