here is the two equation 1st=2x-y-3=0 and second=4x-y-5=0.How to solve this two equation by sbstituting method?

2x - y - 3 = 0

y = 2x - 3 

and now put this for y in second equation,

4x - y - 5 = 0

4x - (2x - 3) - 5 = 0

2x - 2 = 0

x = 1,

and hence y = 2x1 - 3 = -1

Regards,

Team,

TopperLearning.