singularity142
how’ve you been?
hooniesbread
singularity142
hi
hooniesbread
1) 4x-2y+3z=1
2) x+3y-4z=-7
3) 3x+y+2z=5
*(1)&(2)*
1) 4x-2y+3z=1
2) x+3y-4z=-7
*(1)×4, (2)×3*
1) 16x-8y+12z=4
2) 3x+9y-12z=-21
*(1)+(2)*
1) 16x-8y+12z=4
+
2) 3x+9y-12z=-21
------------------------------
4) 19x+y=-17
*(2)&(3)*
2) x+3y-4z=-7
3) 3x+y+2z=5
*(3)×2*
2) x+3y-4z=-7
3) 6x+2y+4z=4
*(2)+(3)*
2) x+3y-4z=-7
+
3) 6x+2y+4z=4
------------------------------
5) 7x+5y=3
*(4)&(5)*
4) 19x+y=-17
5) 7x+5y=3
*(4)×5*
4) 95x+5y=-85
5) 7x+5y=3
*(4)-(5)*
4) 95x+5y=-85
-
5) 7x+5y=3
------------------------------
-88x=88
x=88÷(-88)
=-1
4) 19x+y=-17
19(-1)+y=-17
-19+y=-17
y=-17+19
y=2
1) 4x-2y+3z=1
4(-1)-2(2)+3z=1
-4-4+3z=1
-8+3z=1
3z=1+8
=9
z=9÷3
=3
x:-1
y:2
z:3
hooniesbread
Physics is very hard.. how Jake manage to understand it
༎ຶ‿༎ຶ
singularity142
Hey bestiee
How are you??
hooniesbread
He's hot, bright, handsome, brilliant, talented and etc.. I'm sorry Sunghoon you and your besties are just ughh I don't know what to say anymore..
//The most loyal person goes to me//ᕙ(͡°‿ ͡°)ᕗ
hooniesbread
@vantae-gogh yeahh adorable is the right words!! And her dad don't have the right word to describe him in one word!!
singularity142
@hooniesbread layla is adorable!! but layla's dad is a dadd- nvm- everyone wants layla's dad (◍•ᴗ•◍)
hooniesbread
My obsession towards a story about alpha, omega. I don't know what to called it so I just say it as "alpha, omega". BUT IT'S REALLY GOOD YK.
singularity142
HAPPY BIRTHDAY MY SOULMATE <333 I am so glad that i met you. Hope you have a terrific day and year soulmatey ( ˘ ³˘)♥
Enjoy your day!!
hooniesbread
Happy Birthday to me( ◜‿◝ )♡
singularity142
finally i found a person who loves jakehoon as much as me *cries*
singularity142
bestie, you are a jakehoonist; your birthday is14th feb, the same as me; ofc our zodiac sign is the same; our ult's are enhypen.
you are like my soulmate-