(x-34).15=0
x-34=0
x=34
Vậy x=34
b,18(x-16)=18
x-16=1
x=17
Vậy x=17
a) ( x - 34 ) . 15 = 0 b) 18 ( x - 16 ) = 18
( x - 34 ) = 0 : 15 x - 16 = 18 : 18
x - 34 = 0 x - 16 = 1
x = 0 + 34 x = 1 + 16
x = 34 x = 17
Vậy x = 34 Vậy x = 17
a) ( x - 34 ) x 15 = 0
x - 34 = 0 : 15
x - 34 = 0
x = 0 + 34
x = 34
Vậy x = 34
b) 18 ( x - 16 ) = 18
x - 16 = 18 : 18
x - 16 = 1
x = 1 + 16
x = 17
Vậy x = 17
a) (x-34).15=0
x-34 =0:15=0
x =0-34
x =34
b) 18.(x-16)=18
x-16 =1
x =1+16
x =17 k cho mk nha thank you
a) ( x - 34 ) . 15 = 0
( x - 34 ) = 0 : 15
x - 34 = 0
x = 0 + 34
x = 34
Vậy x = 34
b) 18 . ( x - 16 ) = 18
( x - 16 ) = 18 : 18
x - 16 = 1
x = 1 + 16
x = 17
Vậy x = 17
a)x=34
b)x=17
k mik nha
học tốt!!
34, 17 nhơk kick mink nhak iu ng kick nhiều _ahihi_n
#meo xinh
a) ( x - 34 ) . 15 = 0
=> x - 34 = 0
=> x = 34
b) 18( x - 16 ) = 18
=> x - 16 = 1
=> x = 17
Bài làm :
\(a\text{)}...\Leftrightarrow x-34=0\Leftrightarrow x=34\)
\(b\text{)}...\Leftrightarrow x-16=1\Leftrightarrow x=17\)
