Question

What is true about this system of equations {2x-y=5 , x=4

Answer 1

Answer: The systems of equations have only one solution because if x 4 then y is equal to 3 which proves it that is a one solution graph.

Explanation:

2(4)- y = 5

8 - y= 5

-8 -8

-1y= -3

y= 3