Question

A. y = 3x + 1 and x + y = 5 How do you solve this?

Answer 1

Answer:

Step-by-step explanation:

x + y = 5

y = 3x + 1

x + 3x + 1 = 5

4x + 1 = 5

4x = 4

x = 1

1 + y = 5

y = 4

(1, 4)

Answer 2

The first on is X= -1/3 and the second on is might be 5 but I am not sure also I may not be 100% but I think iits right hope it helped