Hey there! 
If we're solving for "x" then follow these steps
 
 to each of your sides
Like: 

That gives us: 


 by the number 

 on each of your sides
Like: 

We cancel: 

 because fives us a 

We keep:

 because it gives us a 

 (our answer)

Good luck on your assignment and enjoy your day
MeIsKaitlyn:)