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Mathematics 21 Online
OpenStudy (anonymous):

-6(2r+8)=10(r-3) PLEASE SHOW WORK.

OpenStudy (saifoo.khan):

Try it. LOL

OpenStudy (anonymous):

first you distribute, so you end up with -12r-48=10r-30 subtract 10r from both sides and add 48 to both sides. -22r=18. divide both sides by -22. r=18/-22 simplify that to r=-9/11

OpenStudy (anonymous):

but the answer is supposed to be 39.??

OpenStudy (anonymous):

i mean -39.

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