Sara is 9 years less than twice Brenda's age. If Sara is 21, write an equation to find Brenda's age. (we don't want to find Brenda's age.. We just want to write the equation

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Dec 27, 2021 225k views

4 votes

Sara is 9 years less than twice Brenda's age. If Sara is 21, write an equation to find Brenda's

age. (we don't want to find Brenda's age.. We just want to write the equation

Mathematics
high-school

Martin Andersen asked

by Martin Andersen

5.2k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

6 votes

Answer:

Brenda is 39 i got that because i took 9 2 times and make it 18 then added to 21 and found brendas age

DarRay answered Dec 29, 2021

by DarRay

5.3k points

0 Comments

Please log in or register to add a comment.

6 votes

2x-9=21 in this equation, x would represent brendas age

Promzy answered Dec 31, 2021

by Promzy

5.0k 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

0 Comments

Please log in or register to add a comment.

0 Comments

Please log in or register to add a comment.

Other Questions