Question

Solve by using grammar,s rule 3x-2y=5,x-3y=-3

Answer 1

2x+y=8

x-3y=-3

2x+y=8

x-3y=-3

2x+y=8

x=-3+3y

2(-3+3y)+y=8

x=-3+3y

-6+6y+y=8

x=-3+3y

y=2

x=-3+3×2=3