3 years ago

-2(b-1)=3(7-b)???????

Mathematics

1 answer:

dimulka [17.4K]3 years ago

4 0

Answer:

b = 19

Step-by-step explanation:

- 2(b-1)=3(7-b) (distributive property)

-2b+2 = 21 - 3b

-2b+3b = 21-2

b = 19

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