4c^2-30=34

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Solution for 4c^2-30=34 equation: 


Simplifying
4c2 + -30 = 34

Reorder the terms:
-30 + 4c2 = 34

Solving
-30 + 4c2 = 34

Solving for variable 'c'.

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

Add '30' to each side of the equation.
-30 + 30 + 4c2 = 34 + 30

Combine like terms: -30 + 30 = 0
0 + 4c2 = 34 + 30
4c2 = 34 + 30

Combine like terms: 34 + 30 = 64
4c2 = 64

Divide each side by '4'.
c2 = 16

Simplifying
c2 = 16

Take the square root of each side:
c = {-4, 4}

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