Ask
your own question, for FREE!
Mathematics
13 Online
OpenStudy (anonymous):
4= 7+3a - 2(2+ 5)
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (jackellyn):
@samissmurfette , try to do this one the same way as the last one.
OpenStudy (anonymous):
ok. i'll try.
OpenStudy (jackellyn):
Did you forget a variable somewhere?
OpenStudy (anonymous):
( 2a+5) dangt
OpenStudy (anonymous):
21=a?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (jackellyn):
Could you show me your work?
OpenStudy (anonymous):
ok. 4=7+3a-4a+10 4+7+10=7a 21=7a I don't think I did it right. @jackellyn
OpenStudy (jackellyn):
When you distribute -2(2a+5) it looks like this -2(2a)+5(-2) -4a-10
OpenStudy (jackellyn):
4=7+3a-4a-10 4-7+10=3a-4a 7=-a a=-7
OpenStudy (anonymous):
ok. thank you. its easier whenever I have someone to do it one on one then it is in a class of 30. so it is appreciated @jackellyn
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (jackellyn):
No problem :)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
thereneelg:
Okay....I'm doing a group solo for choir. Auditions are Tuesday (?), Any tips on
Arizona:
my Rolling stone airpods won't connect and I got them about a year ago is there t
Arizona:
can someone check out my essay i'm doing in my senior English class about the McD
IcedShots:
I was wondering, is there anybody on here around my age? Im turning 15 on December 1 ud83dude0a.
stxandrew1214:
I lwk like a junior need help to talk with her and get to know her but I think sh
thatonenerd:
Use Hvap of water = 40.7 kJ/mol, c of water = 4.184 J/g.u00b0C, and molar mass of HO = 18.
letrasbonitasz:
Typography plays an important role in digital communication. Different font styles can make social media profiles, usernames, messages, and creative designs
Bounty:
tested love: im so over love it acquires patience i don't have trials an tribulations yet my souls the only one taken i give 90 you give 10 you say that you
SaltySuga:
is it possible to tell how deep a cut is by an open wound? like would i be able t
thereneelg:
Okay....I'm doing a group solo for choir. Auditions are Tuesday (?), Any tips on
1 hour ago
0 Replies
0 Medals
Arizona:
my Rolling stone airpods won't connect and I got them about a year ago is there t
7 hours ago
3 Replies
0 Medals
Arizona:
can someone check out my essay i'm doing in my senior English class about the McD
1 day ago
1 Reply
0 Medals
IcedShots:
I was wondering, is there anybody on here around my age? Im turning 15 on December 1 ud83dude0a.
8 hours ago
3 Replies
0 Medals
stxandrew1214:
I lwk like a junior need help to talk with her and get to know her but I think sh
1 day ago
19 Replies
3 Medals
thatonenerd:
Use Hvap of water = 40.7 kJ/mol, c of water = 4.184 J/g.u00b0C, and molar mass of HO = 18.
2 days ago
5 Replies
0 Medals
letrasbonitasz:
Typography plays an important role in digital communication. Different font styles can make social media profiles, usernames, messages, and creative designs
3 days ago
3 Replies
1 Medal
Bounty:
tested love: im so over love it acquires patience i don't have trials an tribulations yet my souls the only one taken i give 90 you give 10 you say that you
2 days ago
7 Replies
2 Medals
SaltySuga:
is it possible to tell how deep a cut is by an open wound? like would i be able t
4 days ago
5 Replies
1 Medal