Question

Use the graph to solve the system of linear equations.

x+y=5
y-2x = - 4
4
2.
4
The solution is (0.0).

Answer 1

There is no graph

Explanation:

One has to solve this using either substitution or elimination then...

x + y = 5

–2x + y = –4

x + y = 5

2x –y = 4

3x = 9

x = 3

y = 2

Solution (3 , 2)