-3v-9=-(v-1)

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Solution for -3v-9=-(v-1) equation:


Simplifying
-3v + -9 = -1(v + -1)

Reorder the terms:
-9 + -3v = -1(v + -1)

Reorder the terms:
-9 + -3v = -1(-1 + v)
-9 + -3v = (-1 * -1 + v * -1)
-9 + -3v = (1 + -1v)

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

Solving for variable 'v'.

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

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

Combine like terms: -3v + v = -2v
-9 + -2v = 1 + -1v + v

Combine like terms: -1v + v = 0
-9 + -2v = 1 + 0
-9 + -2v = 1

Add '9' to each side of the equation.
-9 + 9 + -2v = 1 + 9

Combine like terms: -9 + 9 = 0
0 + -2v = 1 + 9
-2v = 1 + 9

Combine like terms: 1 + 9 = 10
-2v = 10

Divide each side by '-2'.
v = -5

Simplifying
v = -5

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