What is the equivelent expression to 13a - 8a + 9b - 4b

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Jul 11, 2021 215k views

1 vote

What is the equivelent expression to 13a - 8a + 9b - 4b

Mathematics
high-school

Naneri asked

by Naneri

5.8k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

2 votes

Answer:

5a+5b

Explanation:

$13a-8a+9b-4b\\\mathrm{Add\:similar\:elements:}\:13a-8a=5a\\=5a+9b-4b\\\mathrm{Add\:similar\:elements:}\:9b-4b=5b\\=5a+5b$

Bengerman answered Jul 12, 2021

by Bengerman

5.0k points

0 Comments

Please log in or register to add a comment.

3 votes

Answer:

5a + 5b

Explanation:

13a - 8a + 9b - 4b =

Combine like terms. 13a and -8a are like terms and can be combined.

9b and -4b are like terms and can be combined.

= 5a + 5b

Suzi answered Jul 15, 2021

by Suzi

4.6k points

0 Comments

Please log in or register to add a comment.

Ask a Question

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

5.6m questions

7.3m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

5a+5b

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions