48576 + X x 4 - 47684 = 1692
( 48576 - 47684 ) + X x 4 = 1692
892 + X x 4 = 1692
X x 4 = 1692 - 892
X x 4 = 800
X = 800 : 4
X = 200
48576+x.4=1692+47684=49376
x.4=49376-48576=800
x=800:4=200
=>x=200
48576+X×4-47684=1692
(X×4)-47684=48576-1692
(X×4)-47684=46884
X×4=46884+47684
X×4=94568
X=94568:4
X=23642
48576 + X x 4 - 47684 = 1692
( 48576 - 47684 ) + X x 4 = 1692
892 + X x 4 = 1692
X x 4 = 1692 - 892
X x 4 = 800
X = 800 : 4
X = 200
Vậy X = 200