3(v+7)=8v-19

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Solution for 3(v+7)=8v-19 equation:


Simplifying
3(v + 7) = 8v + -19

Reorder the terms:
3(7 + v) = 8v + -19
(7 * 3 + v * 3) = 8v + -19
(21 + 3v) = 8v + -19

Reorder the terms:
21 + 3v = -19 + 8v

Solving
21 + 3v = -19 + 8v

Solving for variable 'v'.

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

Add '-8v' to each side of the equation.
21 + 3v + -8v = -19 + 8v + -8v

Combine like terms: 3v + -8v = -5v
21 + -5v = -19 + 8v + -8v

Combine like terms: 8v + -8v = 0
21 + -5v = -19 + 0
21 + -5v = -19

Add '-21' to each side of the equation.
21 + -21 + -5v = -19 + -21

Combine like terms: 21 + -21 = 0
0 + -5v = -19 + -21
-5v = -19 + -21

Combine like terms: -19 + -21 = -40
-5v = -40

Divide each side by '-5'.
v = 8

Simplifying
v = 8

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