101k views
25 votes
Are 2.r = 4 and 4x + 5 = 13 equivalent? ​

1 Answer

2 votes

Answer:

Yes, they are equivalent.

Explanation:

2r = 4, r = 2. We get this because 4/2 = 2.

4x+5 = 13. Subtract 5 from both sides and we'll get 4x=8. Now divide 8/4 = 2.

So we get 2 = 2, which means that the expressions are equivalent.

User Dbajtr
by
7.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.