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Agata [3.3K]
3 years ago
13

4+7x=-24 how do you solve this algebraic expression

Mathematics
2 answers:
Lady_Fox [76]3 years ago
8 0

Answer:

In order to solve this algebraic expression, you need to get the variable x by itself

Step 1: subtract 4 from each side

4-4+7x=-24-4 (4-4=0, those cancel out) (-24-4=-28)

7x=-28

Step 2: divide both sides by 7

7x/7=-28/7 (7x/7=x) -28/7=-4)

Your final answer would be x=-4

Hope this helps ;)

Step-by-step explanation:

Alina [70]3 years ago
5 0

Answer:

-3

Step-by-step explanation:

Subtract 4 from both sides

7x= -24-4

7x= -28

Then divide both sides by 7

x= -28/7

x= -3

Hope this helps!

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Answer:

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Step-by-step explanation:

lets name y-2x=3    "A" ;

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2A:     2y-4x=6

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so x= -11

so A is :  y-2 (-11)=3

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3 years ago
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Answer:

2z2(2y - 5) = 4z2y - 10z2

Step-by-step explanation:

I hope this helps

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In the following​ exercise, does the problem involve permutations or​ combinations? Explain your answer. One hundred people purc
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Step-by-step explanation:

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So order matters here, there for we use permutations .

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Then, the number of different ways the prizes can be​ awarded :-

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0 0
3 years ago
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