dariahanny24 dariahanny24

29-09-2018
Mathematics

contestada

what is the answer to 7b-15=5b-3

Respuesta :

emma8525 emma8525

29-09-2018

first you move -15 over which makes it 7b=5b+12
then you move 5b over so then its 2b=12
divide b=6

Answer Link

amyli88 amyli88

29-09-2018

7b - 15 = 5b - 3
7b - 5b = -3 + 15
2b = 12
b = 6

Answer Link

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