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Mathematics 16 Online
OpenStudy (anonymous):

What is 9z – 3 + z – 5 < 2?

OpenStudy (anonymous):

We have : 10z-8<2 OK ?:)

OpenStudy (dobby1):

9z-3+z-5<2 10z-8<2 10z<10 z<1

OpenStudy (petiteme):

Add like terms 10z-8<2 transpose -8 10z<10 divide both sides by 10 it'll give you z<1

OpenStudy (dobby1):

@petiteme can i have a medal

OpenStudy (anonymous):

Thanks!!

OpenStudy (petiteme):

There :) @Dobby1

OpenStudy (anonymous):

heh !

OpenStudy (petiteme):

You're welcome @aleahs1203 :)

OpenStudy (dobby1):

thx @petiteme

OpenStudy (dobby1):

welcome @aleahs1203

OpenStudy (petiteme):

:)

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