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kvasek [131]
3 years ago
15

-54/-9 - (-5)= need help ASAP

Mathematics
2 answers:
Semenov [28]3 years ago
4 0

<em>So</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>1</em><em>3</em><em>.</em><em>5</em>

<em>Look</em><em> </em><em>at</em><em> </em><em>the</em><em> </em><em>attached</em><em> </em><em>picture</em><em>⤴</em>

<em>Hope</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em>

marshall27 [118]3 years ago
3 0

Answer is 13.5

Explanation:

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Answer:

x= 2 and y= -1

Step-by-step explanation:

x=7 +5y

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8 0
3 years ago
Solve For Each Variable.
bixtya [17]

The first equation given 6=1-2n+5

We have to add 1 and 5 to the right side first. We will get,

6= 6 - 2n

To get rid of 6 from the right side we have to subtract 6 from both sides.

6-6 = 6-6-2n

6-6 = -2n

0=-2n

To find n we have to move -2 to the other side by dividing both side by -2.

0/-2 = -2n/-2

0= n

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So we have got the required answer for the first question.

The solution is n = 0.

The second equation given,

8x-2 = -9+7x

First we have to move 7x to the left side by subtracting it from both sides.

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Now we have to move -2 to the right side by adding 2 to both sides.

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The third equation given,

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We have to get rid of that negative sign from both sides. As we have negative sign to both sides we can cancel it out. We will get,

8=x+4

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8-4 = x+4-4

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3 0
3 years ago
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2 years ago
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galina1969 [7]

Answer:

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Step-by-step explanation:

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(x−3)(x−1)           Expand with FOIL

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= x² - 4x + 3

7 0
3 years ago
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