Question

solve the following system of linear equations graphically
2x-y-4=0
x+y+1=0
find the points where the lines meet y-axis ​

Answer 1

Answer:

2x means 2 +2 =4

Step-by-step explanation:

4-4 =0

is the answer I know ..

I don't know the answer of 2 nd one

sorry

Answer 2

2x-y-4=0. meet at y=-4

X+y+1=0 meet at y=-1