Answer:
-2
Step-by-step explanation:
-5a+20a+-4a_-6=-16
20a-9a+6=-16
11a+6=-16
11a=-16-6
11a=-22
a=-22/11
a=-2
-5a + 20a +-4a - -6= -16
Answer- a= -2
Hope this helps!
Answer: 4 and 3/5
c
the answer is c becuase i know this que
