3(7v+8)-9=14-2v+6(3v-4)

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Solution for 3(7v+8)-9=14-2v+6(3v-4) equation:


Simplifying
3(7v + 8) + -9 = 14 + -2v + 6(3v + -4)

Reorder the terms:
3(8 + 7v) + -9 = 14 + -2v + 6(3v + -4)
(8 * 3 + 7v * 3) + -9 = 14 + -2v + 6(3v + -4)
(24 + 21v) + -9 = 14 + -2v + 6(3v + -4)

Reorder the terms:
24 + -9 + 21v = 14 + -2v + 6(3v + -4)

Combine like terms: 24 + -9 = 15
15 + 21v = 14 + -2v + 6(3v + -4)

Reorder the terms:
15 + 21v = 14 + -2v + 6(-4 + 3v)
15 + 21v = 14 + -2v + (-4 * 6 + 3v * 6)
15 + 21v = 14 + -2v + (-24 + 18v)

Reorder the terms:
15 + 21v = 14 + -24 + -2v + 18v

Combine like terms: 14 + -24 = -10
15 + 21v = -10 + -2v + 18v

Combine like terms: -2v + 18v = 16v
15 + 21v = -10 + 16v

Solving
15 + 21v = -10 + 16v

Solving for variable 'v'.

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

Add '-16v' to each side of the equation.
15 + 21v + -16v = -10 + 16v + -16v

Combine like terms: 21v + -16v = 5v
15 + 5v = -10 + 16v + -16v

Combine like terms: 16v + -16v = 0
15 + 5v = -10 + 0
15 + 5v = -10

Add '-15' to each side of the equation.
15 + -15 + 5v = -10 + -15

Combine like terms: 15 + -15 = 0
0 + 5v = -10 + -15
5v = -10 + -15

Combine like terms: -10 + -15 = -25
5v = -25

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

Simplifying
v = -5

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