2 years ago

7b-15=5b-3 solve for b

2 answers:

8 0

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! :)

6 0

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

hope it helps

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