menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
7-x=21. help ????????????
Ask a Question
Questions
Unanswered
Tags
Ask a Question
7-x=21. help ????????????
asked
Dec 23, 2018
154k
views
1
vote
7-x=21. help ????????????
Mathematics
middle-school
Peter Szucs
asked
by
Peter Szucs
8.7k
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
3
votes
Ignore the work
The answer is -14
7-x= 21
-7 -7
-x= 14
_ _
- -
X= -14
Kevin Sitze
answered
Dec 25, 2018
by
Kevin Sitze
8.2k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
2
votes
x=-14
do you want an explanation
Anton Shchastnyi
answered
Dec 27, 2018
by
Anton Shchastnyi
8.0k
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