7/3u = 21
Multiply both sides by 3
7u = 63
Divide both sides by 7
u = 9
Answer:
The answer is A
Step-by-step explanation:
Cuz maf
Answer: i think it's A
Step-by-step explanation:
Answer:
C) Apply the distributive property
Answer:
-6 -6
Step-by-step explanation: