Question

2x + 3y = 9
2x + y = 7

Answer 1

x= 3 and y =1 is the answer.

( Solution in attachment )

Answer 2

Answer:

x=3  y=1

Step-by-step explanation:

SUBTRACT 2ND FROM 1ST EQN

2x + 3y = 9  ---- 1st

2x + y = 7    ---- 2nd

----------------------

      2y = 2 =>

       y  = 2/2

       y   = 1

put this in 2nd eqn

2x   = 7-1

 2x   = 6

        x=3