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/sci/ - Science & Math

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1813154 No.1813154 [Reply] [Original]

8 (y + 2) + y + 4

Could you please simplify this?
Also please explain.

Picture unrelated

>> No.1813165

=8y + 16 + y + 4
=9y + 20
How old are you?

>> No.1813163
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1813163

9y + 12.
I'm not telling you how I got there.

>> No.1813173
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1813173

>>1813163

>> No.1813174

1. Distributive rule/law.
2. Combine like-terms.
3. ???
4. Profit.

Distributive Rule is, as follows: a(b+c) = ab + ac.

Like-terms are terms with the same variable degree. i.e., x^2 and x are NOT like-terms because one has a degree of 2 and the other has a degree of 1. 2x and x are like-terms, however, because they both have a degree of 1.

I've given you the bucket and shown you how to get to the well; now, fetch your water.

>> No.1813179
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1813179

>>1813163
i wish i could maths

>> No.1813184

>>1813174
tl;dr

Just a straightforward answer?

>> No.1813187

>>1813163
>laughingelffaggot.jpg

>> No.1813193
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1813193

>>1813179
>>1813173
MY GOD.
I feel terrible.

I didn't multiple 8 by 2.

>> No.1813195

>>1813154
this is like 9th grade
serious?
8 (y + 2) + y + 4
8y+16+y+4
9y+20

>> No.1813202
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1813202

>>1813193
for shame
you should feel pretty bad

>> No.1813210

>>1813195
I see what u did thar
Is that some distributive property?

>> No.1813213
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1813213

kid this is easy math, when i looked at it and the pic i lol'd also >>1813163 is wrong

>> No.1813211
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1813211

>>1813202
I really, really do feel bad.

I would delete my post, but that would just make feel butthurt, as well as stupid.

>> No.1813219
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1813219

>>1813211
>he cant do math
>he is shameful of it
>i lol anyway
>mon visage

>> No.1813231

>>1813195
>>1813165
here

>> No.1813239
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1813239

>>1813211
you fucked up
bigtime
i dont know if the great sagan will ever forgive you

>> No.1813247

haha 7th grade math?

>> No.1813248

>>1813184
takes time to explain it to you and youre ungrateful?
fuck your dumbass are you fucking 10?

>> No.1813268

>>1813195
I can't stand leaving it in what I perceive to be an unfinished state. Even if I have to write out so that it looks like this: y=-20/9 I still find it better than 9y+20

>> No.1813371

That is wrong buddy boy.