Question

Solve graphically 2x+y=15;x-y=3

Answer 1

2x+y=15

x-y=3

2x+y+x-y=15+3

3x=18

x=18/3

x=6

x-y=3

6-y=3

y=6-3

y=3

I hope this helps you and please mark me the Brainliest.