-9(v+4)+4v+7=5v+12

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Solution for -9(v+4)+4v+7=5v+12 equation:


Simplifying
-9(v + 4) + 4v + 7 = 5v + 12

Reorder the terms:
-9(4 + v) + 4v + 7 = 5v + 12
(4 * -9 + v * -9) + 4v + 7 = 5v + 12
(-36 + -9v) + 4v + 7 = 5v + 12

Reorder the terms:
-36 + 7 + -9v + 4v = 5v + 12

Combine like terms: -36 + 7 = -29
-29 + -9v + 4v = 5v + 12

Combine like terms: -9v + 4v = -5v
-29 + -5v = 5v + 12

Reorder the terms:
-29 + -5v = 12 + 5v

Solving
-29 + -5v = 12 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
-29 + -5v + -5v = 12 + 5v + -5v

Combine like terms: -5v + -5v = -10v
-29 + -10v = 12 + 5v + -5v

Combine like terms: 5v + -5v = 0
-29 + -10v = 12 + 0
-29 + -10v = 12

Add '29' to each side of the equation.
-29 + 29 + -10v = 12 + 29

Combine like terms: -29 + 29 = 0
0 + -10v = 12 + 29
-10v = 12 + 29

Combine like terms: 12 + 29 = 41
-10v = 41

Divide each side by '-10'.
v = -4.1

Simplifying
v = -4.1

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