menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
When the sum of a number and 7 is multiplied by 4, the result is 16. what is the original number?
Ask a Question
Questions
Unanswered
Tags
Ask a Question
When the sum of a number and 7 is multiplied by 4, the result is 16. what is the original number?
asked
Oct 12, 2016
55.5k
views
4
votes
When the sum of a number and 7 is multiplied by 4, the result is 16. what is the original number?
Mathematics
high-school
Digarok
asked
by
Digarok
8.3k
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.
1
Answer
3
votes
It begins like this
(n + 7)4 = 16. Then, you go to this n + 7 = 4 and end up to this
n = 4 - 7 = -3
Tarekahf
answered
Oct 18, 2016
by
Tarekahf
8.1k
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