Find 3 Consecutive Even Integers with a Sum of 72

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Learn how to find the sum of 3 consecutive even integers with a sum of 72 in this video math tutorial by Mario's Math Tutoring. We discuss how to set up the variable expressions to represent each consecutive number and then how to solve the equation.

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Way better teaching in 1 minute than my actual teacher that tried to teach this for 30 minutes😭

lilypoaa

Thank you I could not understand this before

GLTCH_YOUTUBE

A great, fun video! I found this channel last year and use the videos here on occasion when i need help in a class. However, I'd like to say that this video was sufficently interesting/well-done that I clicked and watched it through with no other reason than curiosity and entertainment. This is a wonderful channel that I'd gladly recomend to a friend struggling in math.

syntaxerror

This was very helpful for teaching my daughter.

tufgt

Thank you for your time, and easy explanation.

Dreamer_Soul

If you define the 3 numbers as (x-2), x, (x+2) you see immediately that 3 times x is the sum. And so x is the sum divided by 3. This works by the way with every sum. Just divide by 3 and take one even number lower and one higher

PatrickDeWachter

Thank you. you have encouraged me to start my maths and science channel. lets learn more and sub to be notified. thanks

mathsandsciencechannel

Here's a simplified version I call plus and minus.
72÷3=24
24 24 24
-2 +2
22 24 26

You can also use it subtracting more from one side and adding it to the other. This works with any odd integer, Idk about even numbers I'm too lazy to try.😂

Gatherer

Wait what if we put 1 to x then doesn’t it become a set of odd numbers

samatamotors

quesstion: does that formula (x)+(x+2)+(x+4) work for any sum or only the sum of 72???

thestrivinggamer

I dont understand how this is useful because if you try to solve for n, and the number was 73 instead of 72, you would get a non-integral number. This seems to only work if the sum of the digits of the number is divisble by the number of sequence iterations you are trying to solve for.... eg. 72 -> 7 + 2 = 9 and 9 is divisble by 3.

But I havent tested this. Where can I find more infor about this odd model?

abxt

Bro I still don’t frickin understand like brag

Nabofacodplayer

Find 3 Consecutive Even Integers with a Sum of 72

Find 3 Consecutive Even Integers with a Sum of 72

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