If 6x + 7y = 19 and 7x + 6y = 20 then find x+ y
Answers
Answered by
3
Step-by-step explanation:
X=2
y= 1
Hope it helps!!
Attachments:
Answered by
0
Answer:
x=2 , y=1
Step-by-step explanation:
Mark me BRAINLIST
Similar questions