Question

Can someone plz solve!!!??????

Answer 1

So from this result 

q+3=15

q = 12

hope helped 

Answer 2

To find q + 3, you need to answer this first:

What is 5-3?

5-3=2.


q would be equal to 2.


so now we have something like this:

1
_ ( 2 + 3) =5

3