-(v+7)-8v=23-4v

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Solution for -(v+7)-8v=23-4v equation:


Simplifying
-1(v + 7) + -8v = 23 + -4v

Reorder the terms:
-1(7 + v) + -8v = 23 + -4v
(7 * -1 + v * -1) + -8v = 23 + -4v
(-7 + -1v) + -8v = 23 + -4v

Combine like terms: -1v + -8v = -9v
-7 + -9v = 23 + -4v

Solving
-7 + -9v = 23 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
-7 + -9v + 4v = 23 + -4v + 4v

Combine like terms: -9v + 4v = -5v
-7 + -5v = 23 + -4v + 4v

Combine like terms: -4v + 4v = 0
-7 + -5v = 23 + 0
-7 + -5v = 23

Add '7' to each side of the equation.
-7 + 7 + -5v = 23 + 7

Combine like terms: -7 + 7 = 0
0 + -5v = 23 + 7
-5v = 23 + 7

Combine like terms: 23 + 7 = 30
-5v = 30

Divide each side by '-5'.
v = -6

Simplifying
v = -6

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