Answer:
19
Explanation:
top = bottom so 4x-4y = 3x+5y so x = 9y
left = right so 2-2y = x-3y so x= y+2
so 9y = y+2
8y = 2
y= 0.25
x=2.25
so just add them all up
2*(4x-4y) + 2*(2-2y )
= 8*(x-y)+4*(1-y)
=16+4*0.75
=19
8.6m questions
11.2m answers