3(v-1)=7v+3-2(-2v-6)

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Solution for 3(v-1)=7v+3-2(-2v-6) equation:


Simplifying
3(v + -1) = 7v + 3 + -2(-2v + -6)

Reorder the terms:
3(-1 + v) = 7v + 3 + -2(-2v + -6)
(-1 * 3 + v * 3) = 7v + 3 + -2(-2v + -6)
(-3 + 3v) = 7v + 3 + -2(-2v + -6)

Reorder the terms:
-3 + 3v = 7v + 3 + -2(-6 + -2v)
-3 + 3v = 7v + 3 + (-6 * -2 + -2v * -2)
-3 + 3v = 7v + 3 + (12 + 4v)

Reorder the terms:
-3 + 3v = 3 + 12 + 7v + 4v

Combine like terms: 3 + 12 = 15
-3 + 3v = 15 + 7v + 4v

Combine like terms: 7v + 4v = 11v
-3 + 3v = 15 + 11v

Solving
-3 + 3v = 15 + 11v

Solving for variable 'v'.

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

Add '-11v' to each side of the equation.
-3 + 3v + -11v = 15 + 11v + -11v

Combine like terms: 3v + -11v = -8v
-3 + -8v = 15 + 11v + -11v

Combine like terms: 11v + -11v = 0
-3 + -8v = 15 + 0
-3 + -8v = 15

Add '3' to each side of the equation.
-3 + 3 + -8v = 15 + 3

Combine like terms: -3 + 3 = 0
0 + -8v = 15 + 3
-8v = 15 + 3

Combine like terms: 15 + 3 = 18
-8v = 18

Divide each side by '-8'.
v = -2.25

Simplifying
v = -2.25

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