-12=3+5v+2v

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Solution for -12=3+5v+2v equation:


Simplifying
-12 = 3 + 5v + 2v

Combine like terms: 5v + 2v = 7v
-12 = 3 + 7v

Solving
-12 = 3 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-12 + -7v = 3 + 7v + -7v

Combine like terms: 7v + -7v = 0
-12 + -7v = 3 + 0
-12 + -7v = 3

Add '12' to each side of the equation.
-12 + 12 + -7v = 3 + 12

Combine like terms: -12 + 12 = 0
0 + -7v = 3 + 12
-7v = 3 + 12

Combine like terms: 3 + 12 = 15
-7v = 15

Divide each side by '-7'.
v = -2.142857143

Simplifying
v = -2.142857143

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