21.6k views
4 votes
2x + y = 5 x + y = 4 A. x = 1, y = 3 B. x = 1, y = 5 C. x = 3, y = 1 D. x = 9, y = -5

1 Answer

3 votes

we are given with the system of equations


2x + y = 5, x + y = 4

Now we can solve these equations together using substitution method


image

Now substitute x=1 in in the second equation we get


image

User Sachin Tanpure
by
7.9k points

No related questions found