
First, replace the numerator with the parentheses.
Second, multiply both sides by 3.
Third, multiply 2 × 3 to get 6.
Fourth, take away 15 from each side.
Fifth, simplify -6 - 15 to get -21.

Answer:
n = -21
Answer:
C
Step-by-step explanation:
No doubt thats the correct answer guys, thank me later
i’m pretty sure the answer would be 1) linear :D
Answer:
C
Step-by-step explanation:
x=60
60
60+30=90
60-30=30
60+90+30=180