Solve for n nn. 7 n − 4 = 31

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Mseery asked Apr 12, 2023

290,784 views

3 votes

Solve for
n
nn.
7
n
−
4
=
31

Mathematics
high-school

Mseery asked Apr 12, 2023

by Mseery

2.6k 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.

2 Answers

4 votes

${ \longmapsto{ \sf{7n - 4 = 31}}}$

${ \longmapsto{ \sf{7n = 31 + 4}}}$

${ \longmapsto{ \sf{7n = 35}}}$

${ \longmapsto{ \sf{n = (35)/(7) }}}$

${ \longmapsto{ \sf{n = \cancel(35)/(7) }}}$

${ \color{blue}{ \longmapsto{ \sf{n = 5 }}}}$

______________________

Kantal answered Apr 14, 2023

by Kantal

2.8k 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.

13 votes

Answer: 5

Explanation:

5x7=35

35-4=31

Jibril answered Apr 16, 2023

by Jibril

2.5k 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

2 Answers

______________________

0 Comments

Your comment on this answer:

0 Comments

Your comment on this answer:

Other Questions