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Mathematics 13 Online
OpenStudy (anonymous):

Which of the following is the solution to -12 + r = 3? A. r = 15 B. r = -15 C. r = 9 D. r = -9

OpenStudy (anonymous):

Move likes terms to the respective sides r=3 +12 r=15

OpenStudy (anonymous):

b is the answer i got

OpenStudy (saifoo.khan):

No, you can't get a B.

OpenStudy (anonymous):

wait, i'm lost. you seem very smart lol(:

OpenStudy (saifoo.khan):

hehe, thanks.

OpenStudy (anonymous):

no prob, whats the answer for this one?

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