7v+49=3(v+7)

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Solution for 7v+49=3(v+7) equation:


Simplifying
7v + 49 = 3(v + 7)

Reorder the terms:
49 + 7v = 3(v + 7)

Reorder the terms:
49 + 7v = 3(7 + v)
49 + 7v = (7 * 3 + v * 3)
49 + 7v = (21 + 3v)

Solving
49 + 7v = 21 + 3v

Solving for variable 'v'.

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

Add '-3v' to each side of the equation.
49 + 7v + -3v = 21 + 3v + -3v

Combine like terms: 7v + -3v = 4v
49 + 4v = 21 + 3v + -3v

Combine like terms: 3v + -3v = 0
49 + 4v = 21 + 0
49 + 4v = 21

Add '-49' to each side of the equation.
49 + -49 + 4v = 21 + -49

Combine like terms: 49 + -49 = 0
0 + 4v = 21 + -49
4v = 21 + -49

Combine like terms: 21 + -49 = -28
4v = -28

Divide each side by '4'.
v = -7

Simplifying
v = -7

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