Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

b/13 - 3b/13 = 8/13

OpenStudy (anonymous):

b=-4

OpenStudy (anonymous):

To make it easier, multiply everything by 13. You get b-3b=8. Then -2b=8 and by dividing, b=-4.

OpenStudy (anonymous):

b=-4

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!
Latest Questions
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
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!