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Mathematics 19 Online
OpenStudy (anonymous):

how do you work out -5x-7

OpenStudy (anonymous):

the answer is 35

OpenStudy (anonymous):

but how do you show your working out

OpenStudy (anonymous):

What do you mean work out? -5x-7 stays -5x-7

OpenStudy (anonymous):

???

OpenStudy (anonymous):

What was asked of you to do with -5x-7?

OpenStudy (anonymous):

-5x-7=35 how do you get that

OpenStudy (anonymous):

Isolate x by adding 7 to both sides

OpenStudy (anonymous):

Is that how it's written or did you add that =35 because oighjhjki667 said so?

OpenStudy (anonymous):

k thanks

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