HElp with this simplfying expression

Question

anonymous · Answer

attachment

mokeira · Answer

what have you done?

anonymous · Answer

this n_n @Mokeira

anonymous · Answer

i dont know if i am even doing it correctly ... i just remember you need to switch something

anonymous · Answer

@Mokeira

anonymous · Answer

@amistre64 Hello i was wondering if you can help me with my work? i have things done its ust not leading me anywhere because i dont know if the process is correct or even the answer ...

anonymous · Answer

@Luigi0210 @Hero Hi there i was wondering if you can help me with my work process if i did the problem correctly i dont really know if this is even correct???

mokeira · Answer

ok just simplify now...you ar right

anonymous · Answer

what do you mean simplify more ... soo would it be 8x+2y+66 / xy-3x+9y-27 @mokeira

mokeira · Answer

$$\frac{ 2 }{ x+9 }\times \frac{ 8 }{y-3 }$$
so, you can write this as
$$\frac{ (2y-6)\times(8x+72) }{(x+9)(y-3) }$$
$$\frac{ 16xy+144y-48x-432 }{xy-3x+9y-27 }$$
now simplify...you did not complete

anonymous · Answer

ohhh ok  i did it wrong as well ... ok then... i got this ... $$\frac{ 16(x+9)(y-3) }{ (x+9)(y-3 }$$

mokeira · Answer

amazing