7v+9=4(v+3)

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Solution for 7v+9=4(v+3) equation: 


Simplifying
7v + 9 = 4(v + 3)

Reorder the terms:
9 + 7v = 4(v + 3)

Reorder the terms:
9 + 7v = 4(3 + v)
9 + 7v = (3 * 4 + v * 4)
9 + 7v = (12 + 4v)

Solving
9 + 7v = 12 + 4v

Solving for variable 'v'.

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

Add '-4v' to each side of the equation.
9 + 7v + -4v = 12 + 4v + -4v

Combine like terms: 7v + -4v = 3v
9 + 3v = 12 + 4v + -4v

Combine like terms: 4v + -4v = 0
9 + 3v = 12 + 0
9 + 3v = 12

Add '-9' to each side of the equation.
9 + -9 + 3v = 12 + -9

Combine like terms: 9 + -9 = 0
0 + 3v = 12 + -9
3v = 12 + -9

Combine like terms: 12 + -9 = 3
3v = 3

Divide each side by '3'.
v = 1

Simplifying
v = 1

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