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Mathematics 9 Online
OpenStudy (anonymous):

7.85-2.15C=20.75

OpenStudy (anonymous):

To find the variable, you need both sideds to equal each other. Therefore, you would have to subtract 7.85 from both sides and then divide by what is left.

OpenStudy (anonymous):

i did that but i still dont get it lol

OpenStudy (anonymous):

Haha okay so if you subtract 7.85 from both sides you are left with 12.9. Then you didvide that by 2.15 to get C :P

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