Answer:
v = 2
Step-by-step explanation:
We would like to solve for v in the given equation 2v + 3 = 7.
First, we need to "undo" the operations through reverse PEMDAS (Parentheses, Exponents, Multiplication, Division, Addition, Subtraction).
Subtract 3 from both sides:
2v + 3 = 7
2v = 7 - 3 = 4
Now, divide by 2 from both sides:
v = 4/2 = 2
Thus, v = 2.
