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Tresset [83]
2 years ago
14

What is the answr to -5(b + 1) = 8

Mathematics
2 answers:
julsineya [31]2 years ago
8 0

- 5(b + 1) = 8 \\  - 5b - 5 = 8 \\  - 5b = 8 + 5 \\  - 5b = 13 \\ b =  \frac{ - 13}{5}

PLEASE GIVE BRAINLIEST

schepotkina [342]2 years ago
5 0

\\\///\\\///\\\///\\\///\\\///\\\///\\///\\\///\\\///\\\///\\\///\\\//\\//\\//\\//\\\///\\//\\\///\\\///\\\///\

<h3>                                       \Rsh Hey! \Lsh</h3>

\Rsh<em>Let's solve this! We </em><em>can </em><em>do this! </em>\Lsh

>>> First, let's multiply -5 by b and 1. Then we obtain

\pmb{-5b-5=8}.

>>> Now we add 5 to both sides.

\pmb{-5b=13}

>>> And then, divide both sides by -5.

\pmb{b=-\dfrac{13}{5}}

>>> That is the value of b.

><><><><><<><><><><><><><><><><><><><><><><><><><><><><><><><><>

Hope the answer - and explanation - assisted you!

Happy studies! :)

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Solve the following word problem: Kay made 5 less phone calls today than Stephanie. If together they made 21 calls, how many cal
professor190 [17]
Answer:
Kay made 8 phone calls
Stephanie made 13 phone calls

Explanation:
Assume the number of phone calls that Stephanie made is x.
We are given that:
Kay made 5 phone calls less than Stephanie.
This means that:
Kay made x-5 phone calls

We know that the total number of phones is 21.
This means that:
21 = x + x - 5

Now we solve for x as follows:
21 = x + x - 5
21 = 2x - 5
2x = 26
x = 26/2
x = 13

This means that:
Stephanie made x = 13 phone calls
Kay made x - 5 = 13 - 5 = 8 phone calls

Hope this helps :)
5 0
3 years ago
What is the answer to 9x=-108
inn [45]

Answer:

x=-12

Step-by-step explanation:

You're trying to solve for x. So, to get x by itself, you need to divide by 9 on both sides and when you divide -108 by 9, you end up with x equaling -12.

-108/9=-12

x=-12

4 0
3 years ago
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Show to different ways to use compensation to find the sum. Then solve. <br> 37+16+5
BlackZzzverrR [31]

Answer:

The answer to the question is 58

6 0
3 years ago
Find three consecutive numbers whose sum is 84
mrs_skeptik [129]

Answer:

27 28 29

Step-by-step explanation:

Let the first be n , and if they are consecutive then the next two numbers are n+1 and n+2.

n+(n+1)+(n+2)=84.

3n+3=84.

⇒3n=81.

⇒n=27.

Hence numbers are n,n+1,n+2→27,28 and 29

3 0
1 year ago
The graph shows the system of equations below.
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Answer:

The red line represents the equation 2x-3y=-6 , and the solution to the system of equations is (–4, 2).

Step-by-step explanation:

hope this helps

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