3(v-2)=7v+1-2(-7v-4)

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Solution for 3(v-2)=7v+1-2(-7v-4) equation:


Simplifying
3(v + -2) = 7v + 1 + -2(-7v + -4)

Reorder the terms:
3(-2 + v) = 7v + 1 + -2(-7v + -4)
(-2 * 3 + v * 3) = 7v + 1 + -2(-7v + -4)
(-6 + 3v) = 7v + 1 + -2(-7v + -4)

Reorder the terms:
-6 + 3v = 7v + 1 + -2(-4 + -7v)
-6 + 3v = 7v + 1 + (-4 * -2 + -7v * -2)
-6 + 3v = 7v + 1 + (8 + 14v)

Reorder the terms:
-6 + 3v = 1 + 8 + 7v + 14v

Combine like terms: 1 + 8 = 9
-6 + 3v = 9 + 7v + 14v

Combine like terms: 7v + 14v = 21v
-6 + 3v = 9 + 21v

Solving
-6 + 3v = 9 + 21v

Solving for variable 'v'.

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

Add '-21v' to each side of the equation.
-6 + 3v + -21v = 9 + 21v + -21v

Combine like terms: 3v + -21v = -18v
-6 + -18v = 9 + 21v + -21v

Combine like terms: 21v + -21v = 0
-6 + -18v = 9 + 0
-6 + -18v = 9

Add '6' to each side of the equation.
-6 + 6 + -18v = 9 + 6

Combine like terms: -6 + 6 = 0
0 + -18v = 9 + 6
-18v = 9 + 6

Combine like terms: 9 + 6 = 15
-18v = 15

Divide each side by '-18'.
v = -0.8333333333

Simplifying
v = -0.8333333333

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