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You should be able to solve this,
>>
Left to right, top to bottom:
7/2, 9/2, 19/2, 7/2
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>>8494456
4 equations, 4 unknowns. Assuming there is a solution to this system of equations then yes it is a simple exercise in basic math to solve.
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>>8494456
>Under-determined system
>On 4chan
If we're restricted to integers then there's no solution. Otherwise there's an infinite number of solutions.
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>>8494479
Not really fucking Fapen stole my extra point because he used decimals
>>
You should definitely be able to solve this
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>>8494517
31, right?
>>
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>>8494542
Correct
>>
>>8494517
112
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>>8494456
I am able to solve it but too lazy to actually do it.
>>
>>8494517
I don't hate kurisuTIIINA as a character but every time I see her on this centrafrican mask engraving picture book I get an aneurysm
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>>8494456
x+y=8
x+z=13
y+w=8
z-w=6
y+z=14
x-y=-1
2x=7
x=3.5
y=8-3.5=4.5
z=14-4.5=9.5
w=8-4.5=3.5
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>>8494738
you didn't show how you got 2x=7
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>>8494755
Add the 2 previous terms right above 2x=7
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>>8494763
lol, you are right :D
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>>8494587
And that, my son, is why you fail.
>>
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>>8494485
poor little brainlet
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>>8494517
left base 7
right base 3
answer is 112
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>>8494456
3.5+4.5=8
+ +
9.5-3.5=6
= =
13 8
I did brute force but in retrospect its just basic math and I'm just a retard
x+y=8
x+z=13
z-x=6
Solving for z first because I fucking feel like it
x+z=13
z-x=6
Combine them
2z=19
z=9.5
Now solve for x
9.5+x=13
x=3.5
Now y
3.5+y=8
y=4.5
It only took me like a minute longer for brute force though.
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>>8494517
20 = 20 by definition
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>>8494517
42
01=10*0+(0+1)
10=10*2+(1+0)
11=10*2+(1+1)
20=10*4+(2+0)=42
xy=10*2x+(x+y)
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>>8494485
Would you care to show 2 of these?
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>>8494980
This solution literally makes no sense.
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>>8494980
>his solution doesn't work for numbers of more than two digits
lol
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>>8494980
It's in base 21 you retard
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>>8494456
The solution is trivial and left to the reader as an exercise.
>>
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Y'all muthafuckers need gauss
[eqn]
\begin{pmatrix}
a & b & c & d
\end{pmatrix}
*
\begin{pmatrix}
1 & 0 & 0 & 1\\
1 & 1 & 0 & 0\\
0 & 0 & 1 & 1\\
0 & 1 & -1 & 0
\end{pmatrix}
=
\begin{pmatrix}
8 & 8 & 6 & 13
\end{pmatrix}
[/eqn]
[eqn]
\left.\begin{matrix}
1 & 0 & 0 & 1\\
1 & 1 & 0 & 0\\
0 & 0 & 1 & 1\\
0 & 1 & -1 & 0
\end{matrix}\right|
\begin{matrix}
1 & 0 & 0 & 0\\
0 & 1 & 0 & 0\\
0 & 0 & 1 & 0\\
0 & 0 & 0 & 1
\end{matrix}
[/eqn]
[eqn]
\left.\begin{matrix}
1 & 0 & 0 & 0\\
0 & 1 & 0 & 0\\
0 & 0 & 1 & 0\\
0 & 0 & 0 & 1
\end{matrix}\right|
\begin{matrix}
0.5 & 0.5 & -0.5 & 0.5\\
-0.5 & 0.5 & 0.5 & -0.5\\
-0.5 & 0.5 & 0.5 & -0.5\\
0.5 & -0.5 & 0.5 & 0.5
\end{matrix}
[/eqn]
[eqn]
\begin{pmatrix}
8 & 8 & 6 & 13
\end{pmatrix}
*
\begin{pmatrix}
0.5 & 0.5 & -0.5 & 0.5\\
-0.5 & 0.5 & 0.5 & -0.5\\
-0.5 & 0.5 & 0.5 & -0.5\\
0.5 & -0.5 & 0.5 & 0.5
\end{pmatrix}
=
\begin{pmatrix}
4.5 & 3.5 & 8.5 & 2.5
\end{pmatrix}
[/eqn]
top left = 3.5, top right = 4.5, bottom left = 9.5, bottom right = 3.5
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>>8498109
>fucked up the final equation in latex
fugg
you still get the idea
>>
>>8498109
What the actual fuck, who taught you to do it that way?
[eqn]\left(\left.\begin{matrix} 1 & 1 & 0 & 0\\ 1 & 0 & 1 & 0\\ 0 & 1 & 0 & 1\\ 0 & 0 & 1 & -1 \end{matrix}\right |\begin{matrix} 8 \\ 13 \\ 8 \\ 6 \end{matrix}\right) \sim \left(\left.\begin{matrix} 1 & 0 & 0 & -1\\ 0 & 1 & 0 & 1\\ 0 & 0 & 1 & 1\\ 0 & 0 & 1 & -1 \end{matrix}\right |\begin{matrix} 0 \\ 8 \\ 13 \\ 6 \end{matrix}\right) [/eqn]
[eqn]\sim \left(\left.\begin{matrix} 1 & 0 & 0 & 0\\ 0 & 1 & 0 & 0\\ 0 & 0 & 1 & 0\\ 0 & 0 & 0 & 1 \end{matrix}\right |\begin{matrix} 7/2 \\ 9/2 \\ 19/2 \\ 7/2 \end{matrix}\right) [/eqn]
>>
>>8494517
+9 01 | 1 + 20
+1 10 | 21 + 1
+9 11 | 22 + 20
+1 20 | 42 + 1
etc.
If the exponential value isn't going to change it should work like this.
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