-7(v+3)+4v+7=7v+12

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Solution for -7(v+3)+4v+7=7v+12 equation:


Simplifying
-7(v + 3) + 4v + 7 = 7v + 12

Reorder the terms:
-7(3 + v) + 4v + 7 = 7v + 12
(3 * -7 + v * -7) + 4v + 7 = 7v + 12
(-21 + -7v) + 4v + 7 = 7v + 12

Reorder the terms:
-21 + 7 + -7v + 4v = 7v + 12

Combine like terms: -21 + 7 = -14
-14 + -7v + 4v = 7v + 12

Combine like terms: -7v + 4v = -3v
-14 + -3v = 7v + 12

Reorder the terms:
-14 + -3v = 12 + 7v

Solving
-14 + -3v = 12 + 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.
-14 + -3v + -7v = 12 + 7v + -7v

Combine like terms: -3v + -7v = -10v
-14 + -10v = 12 + 7v + -7v

Combine like terms: 7v + -7v = 0
-14 + -10v = 12 + 0
-14 + -10v = 12

Add '14' to each side of the equation.
-14 + 14 + -10v = 12 + 14

Combine like terms: -14 + 14 = 0
0 + -10v = 12 + 14
-10v = 12 + 14

Combine like terms: 12 + 14 = 26
-10v = 26

Divide each side by '-10'.
v = -2.6

Simplifying
v = -2.6

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