How do I do the question -x+y=4 need help please and thank u Question How do I do the question -x+y=4 need help please and thank u in progress 0 Math Autumn 1 month 2021-09-13T15:43:57+00:00 2021-09-13T15:43:57+00:00 2 Answers 0

## Answers ( )

Answer:c

Step-by-step explanation:y= x+4: x= y-4

Step-by-step explanationyou have to do the inverse of whatever you figuring out so to solve for Y you would add x to both sides and once you have Y alone that’s your answer and for X you subtract Y and divided both sides by -1 because lone variable can never me negative.