-9(v+2)+4v+5=7v+7

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Solution for -9(v+2)+4v+5=7v+7 equation:


Simplifying
-9(v + 2) + 4v + 5 = 7v + 7

Reorder the terms:
-9(2 + v) + 4v + 5 = 7v + 7
(2 * -9 + v * -9) + 4v + 5 = 7v + 7
(-18 + -9v) + 4v + 5 = 7v + 7

Reorder the terms:
-18 + 5 + -9v + 4v = 7v + 7

Combine like terms: -18 + 5 = -13
-13 + -9v + 4v = 7v + 7

Combine like terms: -9v + 4v = -5v
-13 + -5v = 7v + 7

Reorder the terms:
-13 + -5v = 7 + 7v

Solving
-13 + -5v = 7 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-13 + -5v + -7v = 7 + 7v + -7v

Combine like terms: -5v + -7v = -12v
-13 + -12v = 7 + 7v + -7v

Combine like terms: 7v + -7v = 0
-13 + -12v = 7 + 0
-13 + -12v = 7

Add '13' to each side of the equation.
-13 + 13 + -12v = 7 + 13

Combine like terms: -13 + 13 = 0
0 + -12v = 7 + 13
-12v = 7 + 13

Combine like terms: 7 + 13 = 20
-12v = 20

Divide each side by '-12'.
v = -1.666666667

Simplifying
v = -1.666666667

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