This student incorrectly simplified this expression. −12m+3+5m Step 1: −7m + 3 Step 2: −4m Identify the student's error. Explain what they did wrong.

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Odan asked Dec 13, 2023

402,980 views

13 votes

This student incorrectly simplified this expression.

−12m+3+5m
Step 1: −7m + 3
Step 2: −4m
Identify the student's error.
Explain what they did wrong.

Mathematics
college

Odan asked Dec 13, 2023

by Odan

2.7k points

0 Comments

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Your answer

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

1 Answer

13 votes

Answer:

dont subtract 3 from -7m so it would be -7m + 3

= m = 3

Leandro Tuttini answered Dec 17, 2023

by Leandro Tuttini

2.7k points

0 Comments

Your comment on this answer:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Ask a Question

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

1.6m questions

2.0m answers

0 Comments

Your comment on this question:

Your answer

1 Answer

0 Comments

Your comment on this answer:

Other Questions