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Mathematics 11 Online
OpenStudy (anonymous):

3(x + 7) ?

OpenStudy (anonymous):

isolate x

OpenStudy (anonymous):

distribute the 3 and what do you get..

OpenStudy (anonymous):

21?

OpenStudy (anonymous):

x+21=0 so...

OpenStudy (anonymous):

sorry 3x+21=0

OpenStudy (anonymous):

u have to distrube the 3 to both the x and 7. So 3 times x is 3x and 3 times 7 is 21 so u get 3x+21

OpenStudy (anonymous):

3x + 21 is your answer, yes. it can't be simplified further

OpenStudy (anonymous):

trollin?

OpenStudy (anonymous):

pardon

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