If 3x+4y=-10 ; 4x+3y=3, then find the value of x+y.
Answers
Answered by
0
Answer:
-1
Step-by-step explanation:
3x+4(-7)=-10
3x=18
x=6
x+y=6-7
x+y=-1
Answered by
0
X+Y=(-7+6)= -1
Step-by-step explanation:
I hope it will help you!
Attachments:

Similar questions