Question

2x - 3y = 9; 2x + y = 13
4y=-4
y=1
y=1.par.1
2x-3y=9

1-3y=9
3y=9-1
3y=8
3
8
ans.6.2​

Answer 1

Answer: this is maths not english

Explanation: you know the answer then why are asking it?