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Setler79 [48]
3 years ago
11

Can someone help me with this one

Mathematics
2 answers:
saul85 [17]3 years ago
6 0

2x - 3 - 5x + 8 = -3x + 5

Hope this helps


Happy Halloween

-AaronWiseIsBae

777dan777 [17]3 years ago
5 0

combine 2 and 5 ( since they are like terms ) so thats 2 - 5 = -3. Then 3 + 8 = 11. The end product is -3x + 11

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Answer:

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Step-by-step explanation:

We know that two consecutive even numbers is 30.

Let's let n be <em>any number</em>.

Then the first <em>even</em> number must be 2n.

This is because n can be any number, either even or odd. However, if we multiply it by 2, this <em>ensures</em> that 2n is even. Remember that any number multiplied by 2 yields an even number.

Therefore, the consecutive even number will be (2n+2). Not (2n+1), because that gives an odd number.

We know that they sum to 30. So, we can write the following equation.

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And we solve from there:

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Therefore, the first even number is 7(2)=14.

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Edit: Typo

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Step-by-step explanation:

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