3v^2+n-7=-7

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Solution for 3v^2+n-7=-7 equation:


Simplifying
3v2 + n + -7 = -7

Reorder the terms:
-7 + n + 3v2 = -7

Add '7' to each side of the equation.
-7 + n + 7 + 3v2 = -7 + 7

Reorder the terms:
-7 + 7 + n + 3v2 = -7 + 7

Combine like terms: -7 + 7 = 0
0 + n + 3v2 = -7 + 7
n + 3v2 = -7 + 7

Combine like terms: -7 + 7 = 0
n + 3v2 = 0

Solving
n + 3v2 = 0

Solving for variable 'n'.

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

Add '-3v2' to each side of the equation.
n + 3v2 + -3v2 = 0 + -3v2

Combine like terms: 3v2 + -3v2 = 0
n + 0 = 0 + -3v2
n = 0 + -3v2
Remove the zero:
n = -3v2

Simplifying
n = -3v2

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