Question

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please help if you can :)

Answer 1

-14.4

Explanation:

-7.9 = -3.1 + (v/3)

- 4.8 = v/3

v = -14.4

Answer 2

v=-14.4

Explanation:

Isolate v.

add - 3.1 to the other side

-7.9+3.1=-4.8

Now the problem is: -4.8 = v/3

Next, multiply both sides by 3

-4.8 times 3 = -14.4

v = -14.4