-1-3v^2=-28

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Solution for -1-3v^2=-28 equation: 


Simplifying
-1 + -3v2 = -28

Solving
-1 + -3v2 = -28

Solving for variable 'v'.

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

Add '1' to each side of the equation.
-1 + 1 + -3v2 = -28 + 1

Combine like terms: -1 + 1 = 0
0 + -3v2 = -28 + 1
-3v2 = -28 + 1

Combine like terms: -28 + 1 = -27
-3v2 = -27

Divide each side by '-3'.
v2 = 9

Simplifying
v2 = 9

Take the square root of each side:
v = {-3, 3}

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