Question

On a graph paper draw two straight lines which represent x -3y + 1 =0 and 2x - 3y - 4 = 0. Also find the point of intersection of the two lines on the graph.​

Answer 1

x1=1

x2=2

y1=-3

y2=-3

z1=1

z2=-4

point of intersection (x,y)=[ y1 z2 -z1 y2/x1y2- y1x2] [x1z2-z1x2/x1y2-y1x2]

(x,y)=(-9/3,-6/3)

(x,y)= (-3,-2)