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olya-2409 [2.1K]
3 years ago
8

15 - 2b = -9 What does b equal

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0

Answer: b=1/36

Step-by-step explanation:

15 - 1/2b = -3

subtract 15 from both sides

-1/2b = -18

multiply both sides by 2b

-1 = -18(2b)

-1 = -36b

divide both sides by -36

-1/-36 = b

b = 1/36

Hatshy [7]3 years ago
3 0
I think the correct answer is B=12
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Answer:

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5 0
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Tanya [424]

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Step-by-step explanation:

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2 years ago
Ten less than twice a number is the same as 7 times the number. find the number
Dafna11 [192]
The number is -2 // Math [n is equivalent to number]: 2n -10 = 7n
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6 0
2 years ago
What’s the correct answer for this?
puteri [66]

Answer:

B.

Step-by-step explanation:

In the attached file

4 0
2 years ago
Giving anyone who can answer CORRECTLY brainless don’t comment if you don’t know I’ll flag you
Scrat [10]

Answer:

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Step-by-step explanation:

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3 0
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