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puteri [66]
3 years ago
8

The sum of three consecutive even integers is 36. Let x represent the first integer, x + 2 represent the second integer, and x +

4 represent the third integer.
Which equation can be used to find the first integer?

3x = 2x + 6

2x + 6 = 36

3x + 6 = 36

3x + 36 = 2x + 6
Mathematics
2 answers:
joja [24]3 years ago
8 0

Answer:

C. 3x+6=36

Step-by-step explanation:

Let x represent the first integer, x+2 represent the second integer, and x+4 represent the third integer.

The sum of these integers would be x+x+2+x+4.

We have been given that the sum of three consecutive even integers is 36. We can represent this information in an equation as:

x+x+2+x+4=36

Combine like terms:

3x+6=36

Therefore, the equation 3x+6=36 can be used find the first integer.

nikitadnepr [17]3 years ago
3 0
To start this, try to place it all together.

(x)+(x+2)+(x+4)=36

Then you start to combine so that it looks like this:

3x+6=36

I believe that is one of the choices. Do you need more explanation? 
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Answer:

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Step-by-step explanation:

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