I did the problems not on paper so the answers are in the screenshot. Also you do these problems by putting the number in which every column matches to the letter on the equation. For example on the table in the first question x=0, so you'd put in 7(0)-y=7 to get y.
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! ;3
- Cutiepatutie ☺❀❤
