-30=-3(v+7)

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Solution for -30=-3(v+7) equation:


Simplifying
-30 = -3(v + 7)

Reorder the terms:
-30 = -3(7 + v)
-30 = (7 * -3 + v * -3)
-30 = (-21 + -3v)

Solving
-30 = -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.
-30 + 3v = -21 + -3v + 3v

Combine like terms: -3v + 3v = 0
-30 + 3v = -21 + 0
-30 + 3v = -21

Add '30' to each side of the equation.
-30 + 30 + 3v = -21 + 30

Combine like terms: -30 + 30 = 0
0 + 3v = -21 + 30
3v = -21 + 30

Combine like terms: -21 + 30 = 9
3v = 9

Divide each side by '3'.
v = 3

Simplifying
v = 3

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