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Mathematics 8 Online
OpenStudy (anonymous):

13 + w/7 = –18

OpenStudy (diyadiya):

Subtract 13 from both sides

OpenStudy (anonymous):

ok

OpenStudy (diyadiya):

w/7=-31

OpenStudy (diyadiya):

Now multiply both sides by 7

OpenStudy (anonymous):

w==217

OpenStudy (anonymous):

-217

OpenStudy (diyadiya):

Yes :)

OpenStudy (anonymous):

YAY :D

OpenStudy (diyadiya):

Good =D

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