Question

3v/7=6, then v= a) 1-2/3 b) 2-4/7 c) 14 d) 42

Answer 1

Answer: option c

Step-by-step explanation:

To solve this problem you must apply the following proccedure:

-  Multiply both sides of the equation by 7.

- Divide both sides of the equation by 3.

Therefore, keeping the steps above on mind, you obtain the result shown below:

$\frac{3v}{7}=6\\\\(7)\frac{3v}{7}=6(7)\\\\3v=42\\\\\frac{3v}{3}=\frac{42}{3}\\ v=14$

Answer 2

Answer:

c) 14

Step-by-step explanation:

The given equation is  $\frac{3v}{7}=6$.

We need to solve this equation for v, so we multiply both sides of the equation by the multiplicative inverse of $\frac{3}{7}$ which is $\frac{7}{3}$ to obtain;

$\frac{7}{3} \times \frac{3v}{7}=6\times \frac{7}{3}$.

We simplify to obtain;

$v=2\times 7$

$v=14$

The correct choice is C.