a) x + 9,44 = 18,36
x = 18,36 - 9,44
x = 8,92
b) 2012 : x + 23 = 526
2012 : x = 526 - 23
2012 :x = 503
x = 2012 : 503
x = 4
a)x+9,44=18,36
x=18,36-9,44
x=8,92
b)2012:x+23=526
2012:x =526-23
2012:x =503
x =2012:503
x =4
a
x + 9.44 = 18.36
x = 18.36 - 9.44
x = 8.92
b
2012 : x + 23 = 526
2012 : x = 526 - 23
2012 : x = 503
x = 2012 : 503
x = 4
a) x + 9,44 = 18,36 b) 2012 : x + 23 = 526
x = 18,36 - 9,44 2012 : x = 526 - 23
x = 8,92 2012 : x = 503
x = 2012 : 503
x = 4
Câu 2 : Tìm x , biết :
a) x + 9,44 = 18,36
x = 18,36 - 9,44
x = 8,92
Vậy x = 8,92
b) 2012 : x + 23 = 526
2012 : x = 526 - 23
2012 : x = 503
x = 2012 : 503
x = 4
Vậy x = 4
2012 : x + 23 = 526
2012 : x = 526 - 23
2012 : x = 503
x = 2012 : 503
x = 4
hok tốt
a) x + 9,44 = 18,36
b) 2012 : x + 23 = 526
Trả lời:
a) x + 9,44 = 18,36
=>x= 18,36 - 9, 44
=>x=8,92
=>x=8,92
b)2012 : x + 23 = 526
=> 2012 : x = 526 - 23
=> 2012 : x =503
=>x= 2012 : 503
=>x=4
Học tốt >3 x 3,14
a) x + 9,44 = 18,36
x = 18,36 - 9,44
x = 8,92
b) 2012 : x + 23 = 526
2012 : x = 526 - 23
2012 :x = 503
x = 2012 : 503
x = 4