Joyreece2003
Joyreece2003
12-10-2017
Mathematics
contestada
7b-15=5b-3 solve for b
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choixongdong
choixongdong
12-10-2017
7b-15=5b-3
2b = 12
b = 6
hope it helps
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ultimeslayer
ultimeslayer
12-10-2017
add 15 to -3 and get 12
so you have 7b=5b+12
now subtract 5b out of 7b
you now have 2b=12
divide by 2b
so you should have b=6
Hope this helped! :)
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