Question

The sum of a number, n, and 6.05 is 12.4. What is n?

Answer 1

Answer:

2.04

Step-by-step explanation:

Equation: 6.05n=12.4=

Answer 2

Answer:

n = 6.35

Step-by-step explanation:

Okay, so this is a basic algebraic expression, so you'd set it up like:

n + 6.05 =  12.4

And now you have to do the inverse operations thing:

12.4 - 6.05 = 6.35‬

So, n = 6.35

hope this helps:)