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Mathematics 17 Online
OpenStudy (anonymous):

4b+8/-2=10

OpenStudy (aripotta):

multiply both sides by -2 first

OpenStudy (anonymous):

4b+8/-2=10 *-2 *-2 4b+8=-20 -8 -8 4b=-28 /4 /4 b=-7

OpenStudy (aripotta):

...or just give the answer...

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