Answer:
a = 4
Step-by-step explanation:
1. Expand
2. Simplfy
3. Add 5a to both sides.
4. Simplify again
5. Add 33 to both sides.
6. Divide both sides by nine
7. Switch the sides up.
a=4
3-27a+22a=4a-18-15
3-5a=4a-33
3=4a+5a-33
3+33=9a
36=9a
a=36/9
972
so you put it up and down 72
x 36
and you x 6 and 2 and 6 and 7
and you do the same with the 3
3x2 and 3x7
Answer: The answer is C
3 good luck with the answer
