-12=2+5v*2v

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Solution for -12=2+5v*2v equation:


Simplifying
-12 = 2 + 5v * 2v

Reorder the terms for easier multiplication:
-12 = 2 + 5 * 2v * v

Multiply 5 * 2
-12 = 2 + 10v * v

Multiply v * v
-12 = 2 + 10v2

Solving
-12 = 2 + 10v2

Solving for variable 'v'.

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

Add '-10v2' to each side of the equation.
-12 + -10v2 = 2 + 10v2 + -10v2

Combine like terms: 10v2 + -10v2 = 0
-12 + -10v2 = 2 + 0
-12 + -10v2 = 2

Add '12' to each side of the equation.
-12 + 12 + -10v2 = 2 + 12

Combine like terms: -12 + 12 = 0
0 + -10v2 = 2 + 12
-10v2 = 2 + 12

Combine like terms: 2 + 12 = 14
-10v2 = 14

Divide each side by '-10'.
v2 = -1.4

Simplifying
v2 = -1.4

Reorder the terms:
1.4 + v2 = -1.4 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
1.4 + v2 = 0.0

The solution to this equation could not be determined.

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