Respuestas

2012-04-18T16:29:06+02:00

Amm Hola..

 

9 (x-2) = 27

9x-18=27

9x=27+18

9x=45

x=45/9

x=5 

 

Listo ^^ 

2012-04-18T16:42:01+02:00

9 (x-2) = 27

9x-18=27

9x=27+18

9x=45

x=45/9

x=5 

espero q te sirva