menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
I need help with number 5
Ask a Question
Questions
Unanswered
Tags
Ask a Question
I need help with number 5
asked
Nov 28, 2018
170k
views
4
votes
I need help with number 5
Mathematics
middle-school
Ludesign
asked
by
Ludesign
7.8k
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
4
votes
You first -7 from both sides.
7 + 2x = 13
-7 -7
Then you divide that by 2.
2x = 6
/2 /2
To get x equal to 3.
x = 3
Vadzim Dvorak
answered
Dec 2, 2018
by
Vadzim Dvorak
7.7k
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