-7(v+2)+4v+7=5v+12

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Solution for -7(v+2)+4v+7=5v+12 equation:


Simplifying
-7(v + 2) + 4v + 7 = 5v + 12

Reorder the terms:
-7(2 + v) + 4v + 7 = 5v + 12
(2 * -7 + v * -7) + 4v + 7 = 5v + 12
(-14 + -7v) + 4v + 7 = 5v + 12

Reorder the terms:
-14 + 7 + -7v + 4v = 5v + 12

Combine like terms: -14 + 7 = -7
-7 + -7v + 4v = 5v + 12

Combine like terms: -7v + 4v = -3v
-7 + -3v = 5v + 12

Reorder the terms:
-7 + -3v = 12 + 5v

Solving
-7 + -3v = 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.
-7 + -3v + -5v = 12 + 5v + -5v

Combine like terms: -3v + -5v = -8v
-7 + -8v = 12 + 5v + -5v

Combine like terms: 5v + -5v = 0
-7 + -8v = 12 + 0
-7 + -8v = 12

Add '7' to each side of the equation.
-7 + 7 + -8v = 12 + 7

Combine like terms: -7 + 7 = 0
0 + -8v = 12 + 7
-8v = 12 + 7

Combine like terms: 12 + 7 = 19
-8v = 19

Divide each side by '-8'.
v = -2.375

Simplifying
v = -2.375

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