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

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


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

Reorder the terms:
-7(4 + v) + 2v + 5 = 5v + 12
(4 * -7 + v * -7) + 2v + 5 = 5v + 12
(-28 + -7v) + 2v + 5 = 5v + 12

Reorder the terms:
-28 + 5 + -7v + 2v = 5v + 12

Combine like terms: -28 + 5 = -23
-23 + -7v + 2v = 5v + 12

Combine like terms: -7v + 2v = -5v
-23 + -5v = 5v + 12

Reorder the terms:
-23 + -5v = 12 + 5v

Solving
-23 + -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.
-23 + -5v + -5v = 12 + 5v + -5v

Combine like terms: -5v + -5v = -10v
-23 + -10v = 12 + 5v + -5v

Combine like terms: 5v + -5v = 0
-23 + -10v = 12 + 0
-23 + -10v = 12

Add '23' to each side of the equation.
-23 + 23 + -10v = 12 + 23

Combine like terms: -23 + 23 = 0
0 + -10v = 12 + 23
-10v = 12 + 23

Combine like terms: 12 + 23 = 35
-10v = 35

Divide each side by '-10'.
v = -3.5

Simplifying
v = -3.5

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