Question

2x - 3y = 9; 2x + y = 13​

Answer 1

Answer:-6xy=9 2xy=13

Step-by-step explanation:

Answer 2

Answer:

X=6 and y=1

Step-by-step explanation:

2x-3y=9

2x=9+3y/2

X=9+3y/2 ....(3)

put this value in eq. (2)

2x+y=13

2(9+3y/2)+y=13

18+8y=26

y =1

put this value in eq.(3)

X=9+3(1)/2

X=12/2

X=6.