Question

Solve 2x+3y+4 and 4x+6y+8 by substitution method​

Answer 1

Answer:

x and y have infinitely many values.

Plz mark BRAINLIEST ✌

Answer 2

2x+3y=-4.....(i),4x+6y=-8.....(ii)

Then, from (i)

3y=-4-2x

implies,y=-(4+2x)/3.....(iii)

Putting (iii) in (ii), we get

4x+6(-(4+2x/3))=-8

implies 12x-8-4x=-24

implies 8x=-16

implies x=-2

Putting this value in (iii), we get

(-4-2(-2))/3=y

Hence,y=0