Answer:
yet I don't have ideal of dis okkk
-18
Step-by-step explanation:
Answer: 40
* Hopefully the work below helps:) Mark me the brainliest:)!!
<em>∞ 234483279c20∞</em>
7n^2
Multiply 8/n by 7n/7n to get 56n/7n^2
a + b + c= 90
30+30+30=90
90=90.
30 is the ans