menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
What is -4.5x-7=20 plz help
Ask a Question
Questions
Unanswered
Tags
Ask a Question
What is -4.5x-7=20 plz help
asked
Jun 21, 2016
182k
views
1
vote
What is -4.5x-7=20 plz help
Mathematics
high-school
Xdeepakv
asked
by
Xdeepakv
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
2
Answers
2
votes
-4.5x-7=20 x=-6
add 7 to the 20 then divide by -4.5
Yauheni Sivukha
answered
Jun 21, 2016
by
Yauheni Sivukha
8.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
3
votes
Answer: x=-6
-4.5x-7=20
add 7 to both sides
-4.5x=27
divide both sides by -4.5
x=-6
Dorbeetle
answered
Jun 27, 2016
by
Dorbeetle
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
No related questions found
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Categories
All categories
Mathematics
(3.7m)
History
(955k)
English
(903k)
Biology
(716k)
Chemistry
(440k)
Physics
(405k)
Social Studies
(564k)
Advanced Placement
(27.5k)
SAT
(19.1k)
Geography
(146k)
Health
(283k)
Arts
(107k)
Business
(468k)
Computers & Tech
(195k)
French
(33.9k)
German
(4.9k)
Spanish
(174k)
Medicine
(125k)
Law
(53.4k)
Engineering
(74.2k)
Other Questions
How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org