94.1k views
1 vote
Which equation is a related equation for this equation?

Which equation is a related equation for this equation?-example-1

2 Answers

4 votes

Answer:

B

Explanation:

Pretend its 20/10=2

Instead of 18/a=7

A. 10+2=20 (WRONG)

B. 10=20/2 (CORRECT)

C. 10=2/20 (WRONG)

D. 10=2*20 (WRONG)

User Kirrosh
by
6.5k points
3 votes
Write a literal equation for a.

18/a=7

Multiply both sides by a
18=7a

Then divide both sides by 7
18/7=a

Final answer: B
User Kindell
by
6.8k points