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Mathematics 7 Online
OpenStudy (anonymous):

8 – (3 + b) = b – 9

OpenStudy (anonymous):

4=2b b=2

OpenStudy (anonymous):

8-3-b=b-9 5-b=b-9 -2b=-4 b=2

OpenStudy (vishweshshrimali5):

b = 7

OpenStudy (vishweshshrimali5):

nalita u have made a mistake in 3rd step

OpenStudy (anonymous):

OMG...sorry..i didn't see it.

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