5v+9=-2(v+6)

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Solution for 5v+9=-2(v+6) equation:


Simplifying
5v + 9 = -2(v + 6)

Reorder the terms:
9 + 5v = -2(v + 6)

Reorder the terms:
9 + 5v = -2(6 + v)
9 + 5v = (6 * -2 + v * -2)
9 + 5v = (-12 + -2v)

Solving
9 + 5v = -12 + -2v

Solving for variable 'v'.

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

Add '2v' to each side of the equation.
9 + 5v + 2v = -12 + -2v + 2v

Combine like terms: 5v + 2v = 7v
9 + 7v = -12 + -2v + 2v

Combine like terms: -2v + 2v = 0
9 + 7v = -12 + 0
9 + 7v = -12

Add '-9' to each side of the equation.
9 + -9 + 7v = -12 + -9

Combine like terms: 9 + -9 = 0
0 + 7v = -12 + -9
7v = -12 + -9

Combine like terms: -12 + -9 = -21
7v = -21

Divide each side by '7'.
v = -3

Simplifying
v = -3

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