5v+31=-9(v+9)

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Solution for 5v+31=-9(v+9) equation:


Simplifying
5v + 31 = -9(v + 9)

Reorder the terms:
31 + 5v = -9(v + 9)

Reorder the terms:
31 + 5v = -9(9 + v)
31 + 5v = (9 * -9 + v * -9)
31 + 5v = (-81 + -9v)

Solving
31 + 5v = -81 + -9v

Solving for variable 'v'.

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

Add '9v' to each side of the equation.
31 + 5v + 9v = -81 + -9v + 9v

Combine like terms: 5v + 9v = 14v
31 + 14v = -81 + -9v + 9v

Combine like terms: -9v + 9v = 0
31 + 14v = -81 + 0
31 + 14v = -81

Add '-31' to each side of the equation.
31 + -31 + 14v = -81 + -31

Combine like terms: 31 + -31 = 0
0 + 14v = -81 + -31
14v = -81 + -31

Combine like terms: -81 + -31 = -112
14v = -112

Divide each side by '14'.
v = -8

Simplifying
v = -8

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