Răspuns :
10*(x+2y)+3x+12y=
10*(2+25)+35+125=
10*(2+25)+160=
10*30+160=
300+160=460
sper sa fie corect
10*(2+25)+35+125=
10*(2+25)+160=
10*30+160=
300+160=460
sper sa fie corect
10* (x+2y) + 3x + 12y =460
10* (2+25) + 35 + 125 =460
10* (2+25) + 160 = 460
10*30 + 160 =460
300 + 160 =460
10* (2+25) + 35 + 125 =460
10* (2+25) + 160 = 460
10*30 + 160 =460
300 + 160 =460