Question

draw a graph of the following linear equation 3x+y-5=0 and 2x-y-5=0?​

Answer 1

3x+y-5=0

put x=1,then y=2

put x=2,then y=-1

plot the points,(1,2)(2,-1)

2x-y-5=0

put x=1,then y=-3

put x=0,then y=-5

plot the points, (1,-3)(0,-5)

see in graph where the lines intersect y-axis