Răspuns :
(a × 3 + 16):4=17 rest 2
a × 3 + 16=17×4+2
a × 3 + 16=68+2
a × 3 + 16=70
a × 3 =70-16
a × 3 =54
a = 54 : 3
a = 18
a × 3 + 16=17×4+2
a × 3 + 16=68+2
a × 3 + 16=70
a × 3 =70-16
a × 3 =54
a = 54 : 3
a = 18
Fie x nr
(3x+16)/4=17
17*4=68
68-16=52
52/3=17,(3)
17(3)+0,2=17,53
(3x+16)/4=17
17*4=68
68-16=52
52/3=17,(3)
17(3)+0,2=17,53