Question

3x+4y=10and x-y=1 .....................

Answer 1

Answer:

x =2 , y=1

Step-by-step explanation:

x = y +1

3y + 3 + 4y = 10

7y = 7

y = 1

x = 2

Answer 2

Answer:

x=2

y=1

HOPE THIS HELPS YOU OUT