Help me with #16 plz
>ameristupids
>>52322360
Just give me the answer I have to turn it in soon
Anybody have the image of the American "new way" of doing simple calculations?
>>52322279
Where the fuck are you?
Kindergarten?
>>52322616
I am good at math. I don't know how to describe the errors pls help
>>52322680
you aren't
>>52322712
f*ck you retard third worlder
I sincerely hope that isn't honestly your handwriting.
>>52322279
He inverted the left side of the equation without doing the same to the right hand side. therefore the expressions are no longer equal
>>52322926
OK ty.
>>52322926
also in first a, b can be zero
underage get out
MODS MODS MODS
>>52322616
Serbia knows his shit, you guys rock the IMO (International Math Olympiad). These guys learn that shit in the womb.
That handwriting is so cute :3
