Register

Need help and show me the steps

Need help and show me the steps
asked 224k views
2 votes
Need help and show me the steps

Need help and show me the steps-example-1
asked
User Scythargon
by
8.9k points

1 Answer

2 votes

S= n/2 (a+1)

Divide both sides by n/2

S/n/2= a+l

Subtract 1from both sides

S/n/2-1=a

answered
User Owen Chen
by
8.2k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!