51 : x = 8 ( dư 3)
x = ( 51 - 3) : 8
x = 48 : 8
x = 6.
51 : x = 8 (dư 3)
x = ( 51 - 3 ) : 8
x = 48 : 8
x = 8
51 : X = 8 (dư 3)
=>8 x X + 3 = 51
=> 8 x X = 51 - 3
=> 8 x X = 48
=> X = 48 : 8
=> X = 6
Vậy X =6
_________ hok tốt nhoa _________
Ta co:
51÷x=8(du 3)
(51-3)÷x=8
48÷x=8
x=48÷8
x=6
hok tot