219-7(x+1)=100
212(x+1)=100
x+1=100:212
x+1=2,12
x=2,12-1
x=1,12
Câu hỏi tương tự Đọc thêm
219 - 7( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100 = 119
x + 1 = 119 : 7 = 17
x = 17 - 1
x = 16
Vậy x = 16.
219-7(x+1)=100
7(x+1)=219-100
7(x+1)=119
x+1=119/7
x+1=17
x=17-1
x=16
219 - 7(x+1)=100
7(x+1)=219-100
7(x+1)=119
(x+1)=119:7
x+1=17
x =17-1
x =16
219-7(x+1)=100
7(x+1)=219-100
7(x+1)=119
x+1=119:7
x+1=17
x=17-1
x=16
219 - 7 ( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100
7 ( x + 1 ) = 119
( x + 1 ) = 119 : 7
x + 1 = 17
x = 17 - 1
x = 16
Vậy x = 16
219 - 7( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100 = 119
x + 1 = 119 : 7 = 17
x = 17 - 1
x = 16
Vậy x = 16.
219 - 7( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100 = 119
x + 1 = 119 : 7 = 17
x = 17 - 1
x = 16
Vậy x = 16.
219 - 7 ( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100
7 ( x + 1 ) = 119
( x + 1 ) = 119 : 7
x + 1 = 17
x = 17 - 1
x = 16
219 - 7 ( x + 1 ) = 100
7 ( x + 1 ) = 219 - 100
7 ( x + 1 ) = 119
( x + 1 ) = 119 : 7
x + 1 = 17
x = 17 - 1
x = 16
Vậy x = 16