Question

Use the Four Steps to solve the following Word Problem:

Answer 1

12+6n=30
6n=18
n=3
So the number would be three

Answer 2

Answer:

$\displaystyle 3$

Step-by-step explanation:

30 = 12 + 6n

- 12 - 12

__________

$\displaystyle \frac{18}{6} = \frac{6n}{6} \\ \\ 3 = n$

I am joyous to assist you anytime.