Answer is 5 because the other sides are 9 each
Step-by-step explanation:
-2 x 3/7 = (-2 x 3) /7
= -6/7
X - y = 3
x + y = 13
Adding both equations
2x = 16
x = 8
y = 5
Answer:
28x+4y=116
x+y=5
Step-by-step explanation:
28(apartments)+4(houses)=116 total
(amt of apartments)+(amt of houses)=5 total
Answer:
X=1/2
Step-by-step explanation:
-2x1/2=-1
-2x1=-2
-1+-2=-3