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  • 10-12-2019
  • Mathematics
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how do i solve 12=2b+5-7

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Bobrossishereinspiri
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  • 10-12-2019

Answer:

7=b

Step-by-step explanation:

12=2b+5-7

+7            +7

19=2b+5

-5         -5

14=2b

/2b /2b

7=b

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