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Which of the following scenarios can be modeled by b+40=127

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You subtract 40 from each side. then bring down the b to equal the answer you got from subtracting 40 from 127. thats your answer
Which of the following scenarios can be modeled by b+40=127-example-1
User Angry Dan
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Not sure what you are asking but if you wanted to solve this, it would be B=87.
User Amhokies
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