Answer:
y=2x/5-4x
Step-by-step explanation:
multiply z-4y on both sides,match the Ys together and then make y common
20 = gh ( 4+1)
20 = gh (5)
20/5 = 5gh /5
20/5 = gh
Gh = 4
2x=-1-1
2x=2
x=2×2
x=4
Do the 11% off first.
11% of 52$ is 46.38$, then you take $40 off and your total is only $6.38
if you do -40$ first then you have $12 left and 11% off that is $10.68.
