Question

Solve the following 3(n-3) =21

Answer 1

Answer:

10

Step-by-step explanation:

3(n-3)=21

n-3=21/3

n=7+3

n=10

hope it helps

Answer 2

Answer:

hello ,here is your answer:-)

Step-by-step explanation:

3(n-3) = 21

3×n - 3×3 = 21

3n - 9 = 21

3n = 21 + 9

3n = 30

n = 30/3

n= 10

the answer is 10 .