(4v-9v-6)+(9v+5v+4)-(-7v+7v+5)=

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Solution for (4v-9v-6)+(9v+5v+4)-(-7v+7v+5)= equation:


Simplifying
(4v + -9v + -6) + (9v + 5v + 4) + -1(-7v + 7v + 5) = 0

Reorder the terms:
(-6 + 4v + -9v) + (9v + 5v + 4) + -1(-7v + 7v + 5) = 0

Combine like terms: 4v + -9v = -5v
(-6 + -5v) + (9v + 5v + 4) + -1(-7v + 7v + 5) = 0

Remove parenthesis around (-6 + -5v)
-6 + -5v + (9v + 5v + 4) + -1(-7v + 7v + 5) = 0

Reorder the terms:
-6 + -5v + (4 + 9v + 5v) + -1(-7v + 7v + 5) = 0

Combine like terms: 9v + 5v = 14v
-6 + -5v + (4 + 14v) + -1(-7v + 7v + 5) = 0

Remove parenthesis around (4 + 14v)
-6 + -5v + 4 + 14v + -1(-7v + 7v + 5) = 0

Reorder the terms:
-6 + -5v + 4 + 14v + -1(5 + -7v + 7v) = 0

Combine like terms: -7v + 7v = 0
-6 + -5v + 4 + 14v + -1(5 + 0) = 0
-6 + -5v + 4 + 14v + -1(5) = 0

Multiply -1 * 5
-6 + -5v + 4 + 14v + -5 = 0

Reorder the terms:
-6 + 4 + -5 + -5v + 14v = 0

Combine like terms: -6 + 4 = -2
-2 + -5 + -5v + 14v = 0

Combine like terms: -2 + -5 = -7
-7 + -5v + 14v = 0

Combine like terms: -5v + 14v = 9v
-7 + 9v = 0

Solving
-7 + 9v = 0

Solving for variable 'v'.

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

Add '7' to each side of the equation.
-7 + 7 + 9v = 0 + 7

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

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

Divide each side by '9'.
v = 0.7777777778

Simplifying
v = 0.7777777778

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