Question

Solve graphically the pair of linear equation 2x+y=8 and x+1=2y find the coordinate of the points where the lines meet the y axis


pls it's urgent give me proper answer pls ​

Answer 1

Answer:(3,2) (0,6) (0,1/2)

Step-by-step explanation:

From equation 2 we get "x=2y-1"

Substitute that into first equation to get "2(2y-1)+y=8"

2(2y-1)+y=8

4y-2+y=8

5y-2=8

5y=10

y=2

x=2(2)-1=3

(3,2)

y axis means that x=0

First eq. 2(0)+y=8 y=6 (0,6)

Second eq. 0+1=2y y=1/2 (0,1/2)