menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
3(x-1)=2x+9 help me :(
Ask a Question
Questions
Unanswered
Tags
Ask a Question
3(x-1)=2x+9 help me :(
asked
Feb 6, 2018
93.9k
views
4
votes
3(x-1)=2x+9 help me :(
Mathematics
middle-school
Stephan Muller
asked
by
Stephan Muller
8.4k
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
Here's the way to get the answer.
1) 3x - 3 = 2x + 9
+3 +3
2) 3x = 2x + 12
-2x -2x
3) x = 12
SGarratt
answered
Feb 7, 2018
by
SGarratt
8.6k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
3
votes
3(x - 1) = 2x + 9
3x - 3 = 2x + 9
3x (-2x) -3 (+3) = 2x (-2x) + 9 (+9)
(3x -2x) = (9 + 9)
(x) = (18)
x = 18
x = 18 is your answer
hope this helps
Iammichael
answered
Feb 13, 2018
by
Iammichael
8.5k
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