7c^2-1+5=0

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Solution for 7c^2-1+5=0 equation:


Simplifying
7c2 + -1 + 5 = 0

Reorder the terms:
-1 + 5 + 7c2 = 0

Combine like terms: -1 + 5 = 4
4 + 7c2 = 0

Solving
4 + 7c2 = 0

Solving for variable 'c'.

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

Add '-4' to each side of the equation.
4 + -4 + 7c2 = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 7c2 = 0 + -4
7c2 = 0 + -4

Combine like terms: 0 + -4 = -4
7c2 = -4

Divide each side by '7'.
c2 = -0.5714285714

Simplifying
c2 = -0.5714285714

Reorder the terms:
0.5714285714 + c2 = -0.5714285714 + 0.5714285714

Combine like terms: -0.5714285714 + 0.5714285714 = 0.0000000000
0.5714285714 + c2 = 0.0000000000

The solution to this equation could not be determined.

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