Respuesta :

anaguzman
first subtract 3b from both sides.
−6b+78−3b=3b+43−3b
−9b+78=43
Then subtract 78 from both sides.
−9b+78−78=43−78
−9b=−35
finally divide both sides by -9.
−9b−9=−35−9
b=35/9 
sadiyahaaqilah
the answer to this problem is b=35/9.

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