Răspuns :
2x+(49-29)•2+83•4=3825:85+1045
2x+20·2+332=45+1045
2x+40+332=1090
2x=1090-372
x=718:2
x=359
Succes!
2x+(49-29)•2+83•4=3825:85+1045
2×+20*2+332=45+1045
2×+40+332=1090
2×+40=1090-332
2×+40=758
2×=758-40
2×=718
×=718:2
×=359
Succes!
2x+(49-29)•2+83•4=3825:85+1045
2x+20·2+332=45+1045
2x+40+332=1090
2x=1090-372
x=718:2
x=359
Succes!
2x+(49-29)•2+83•4=3825:85+1045
2×+20*2+332=45+1045
2×+40+332=1090
2×+40=1090-332
2×+40=758
2×=758-40
2×=718
×=718:2
×=359
Succes!