Question

Solve graphically the following system of linear equations.
x + 2y - 7 = 0
2 x - y + 1 = 0
Also find the coordinates of the points where the lines meet the y - axis.

Answer 1

Answer:

x+2y-7=0

y=7-x÷2

again

2x+1=y

x 6 5

y 2 1

(x,y) = (6 2) , (5 1)