Question

Question 4 of 25 Use the substitution method to solve the system of equations the correct ordered par x+y=5 y=7​

Answer 1

Answer:

x = -2

y = 7

Step-by-step explanation:

x+y=5

y=7​

x+y=5

x + 7 = 5

x = -2

x+y=5

-2 + y = 5

y = 7