Răspuns :
6(2x+0.8)-3.6x=0.6x+14.55⇒
12x+4.8-3.6x=0.6x+14.55⇒
8.4x+4.8=0.6x+14.55⇒
8.4x-0.6x=14.55-4.8⇒
7.8x=9.75⇒
x=*.75/7.8⇒x=1.25
sucees
12x+4.8-3.6x=0.6x+14.55⇒
8.4x+4.8=0.6x+14.55⇒
8.4x-0.6x=14.55-4.8⇒
7.8x=9.75⇒
x=*.75/7.8⇒x=1.25
sucees