X x3+7270=18382
X x3= 18382-7270
X x3=11112
X=11112:3
X=3704.
X x 3 + 7270 = 18382
X x 3 = 18382 – 7270
X x 3 = 11112
X = 11112 : 3
X = 3704
Chúc em học tốt
X x3+7270=18382
X x3= 18382-7270
X x3=11112
X=11112:3 X=3704.
X x3+7270=18382
X x3= 18382-7270
X x3=11112
X=11112:3
X=3704.