Question

Find the equation of the straight line passing
though origin and the point of intersection of the
lines x+2y - 7 and x-y-4.​

Answer 1

Answer:

find x and y by elimination method .

then take this (x,y) and origin (0,0) and use two point form to get the answer .

Answer 2

Answer:

x+2y=7

x - y=4

Step-by-step explanation:

adding both equation

2x+y=11