Răspuns :
Răspuns:
x=21/22/23/24/25/26/27/28/29/30
Explicație pas cu pas:
X÷7=3
x=7×3+0=21
x=7×3+1=22
x=7×3+2=23
x=7×3+3=24
x=7×3+4=25
x=7×3+5=26
x=7×3+6=27
x=7×3+7=28
x=7×3+8=29
x=7×3+9=30
Răspuns:
x=21/22/23/24/25/26/27/28/29/30
Explicație pas cu pas:
X÷7=3
x=7×3+0=21
x=7×3+1=22
x=7×3+2=23
x=7×3+3=24
x=7×3+4=25
x=7×3+5=26
x=7×3+6=27
x=7×3+7=28
x=7×3+8=29
x=7×3+9=30