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PolarNik [594]
3 years ago
12

Item 5 Solve for b. − 1 3 b=9 What is the answer?

Mathematics
2 answers:
snow_lady [41]3 years ago
7 0

Answer:

b = -27

Step-by-step explanation:

-1/3 b = 9

Multiply each side by -3

-3 * -1/3 b = -3 * 9

b = -27

Cerrena [4.2K]3 years ago
7 0

Answer:

For b=\frac{9}{-13} so that -13 \times b=9 .

Step-by-step explanation:

Given expression

- 13 b = 9

Here, -13 is multiplied with b  on solving it gives 9 as answer.

We have to find b so that when it is multiplied with -13 it gives answer as 9.

-13 \times b=9

When -13 is taken to other side operation gets inverse (multiplication changes to division) and -13 goes other side in denominator as,

\Rightarrow b=\frac{9}{-13}

Thus, for b=\frac{9}{-13} so that -13 \times b=9 .

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Step-by-step explanation:

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