Answer:
AAA
Step-by-step explanation:
Answer:
3−42+7+16
Step-by-step explanation:
if its simplify
37.1
Hope this helps a lot!!
Answer:
x=9
Step-by-step explanation:
3.5x - 11 = 20.5
Add 11 to each side
3.5x - 11+11 = 20.5+11
3.5x = 31.5
Divide each side by 3.5x
3.5x/3.5 = 31.5/3.5
x =9