Answer:
i hope this is what you are looking for
Step-by-step explanation:
liz is 36
rylan is 75
36*2 is 72
72+3 is 75
y= x (rylan's age)-3 /2
75-3=72
72/2
36
idk i cant see a graph
10 months
22x+80=30x
subtract both sides by 30x
-8x+80=0
then subtract 80 from both sides
−8x=−80
divide both sides by -8
x=10