7v+9=-3v-1

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Solution for 7v+9=-3v-1 equation:


Simplifying
7v + 9 = -3v + -1

Reorder the terms:
9 + 7v = -3v + -1

Reorder the terms:
9 + 7v = -1 + -3v

Solving
9 + 7v = -1 + -3v

Solving for variable 'v'.

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

Add '3v' to each side of the equation.
9 + 7v + 3v = -1 + -3v + 3v

Combine like terms: 7v + 3v = 10v
9 + 10v = -1 + -3v + 3v

Combine like terms: -3v + 3v = 0
9 + 10v = -1 + 0
9 + 10v = -1

Add '-9' to each side of the equation.
9 + -9 + 10v = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 10v = -1 + -9
10v = -1 + -9

Combine like terms: -1 + -9 = -10
10v = -10

Divide each side by '10'.
v = -1

Simplifying
v = -1

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