Whats is - 4x + 18 > 2x+12 put into interval notation ?

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Tags
Categories
Ask a Question

Jean asked Feb 15, 2023

121,692 views

45 votes

Whats is - 4x + 18 > 2x+12 put into interval notation ?

Mathematics
college

Jean asked Feb 15, 2023

by Jean

3.0k 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

10 votes

Answer:

(-∞,1)

Explanation:

Chuckg answered Feb 16, 2023

by Chuckg

2.9k 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.

25 votes

−4x+18>2x+12
−4x+18−18>2x+12−18
−4x−2x>2x−6−2x

−6x>−6
Multiply both sides by −1 and reverse the inequality
(−6x)(−1)<(−6)(−1)
6x<6
x<1
In interval notation (-∞, 1)

Manki answered Feb 22, 2023

by Manki

2.9k 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