Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

please help find all solutions of the equation.. |4x-5|=6

OpenStudy (anonymous):

-6<4x-5<6 adding 5 everywhere: -1<4x<11 deviding by 4: -1/4<x<11/4

OpenStudy (anonymous):

where did the -6 come from in your first sentence

OpenStudy (anonymous):

saying |4x-5|=6 is the same as -6<4x-5<6

OpenStudy (anonymous):

with all problems like this i would put the number at the end in the beginning for example if the problem was |12x-7|=2 i would rewrite it as -2<12x-7<2

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

y w

OpenStudy (anonymous):

give me medal or something

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!
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!