4x:17=0
=>4x=0
=>x=0
7x-8=173
=>7x=173+8
=>7x=181
=>x=181:7
=>x=181/7
a) 4x:17=0 b)7x-8=173
=>4x=0.17 =>7x=173+8
=>4x=0 =>7x=181
=>x=0:4 =>x =181 :7
=>x=0 =>x =181/7
4x:17=0 7x-8=173
4x=0 7x=181
x=0 x=181/7
4x:17=0
=>4x=0
=>x=0
7x-8=173
=>7x=173+8
=>7x=181
=>x=181:7
=>x=181/7
a) 4x:17=0 b)7x-8=173
=>4x=0.17 =>7x=173+8
=>4x=0 =>7x=181
=>x=0:4 =>x =181 :7
=>x=0 =>x =181/7
4x:17=0 7x-8=173
4x=0 7x=181
x=0 x=181/7
tìm x
4x:17=0
7x-8=713
8(x-3)=0
tìm số tự nhiên x biết 7x - 8 = 713 ; 8(x- 3)= 0 ; 4x : 17 = 0
Tìm x:
4x:17=0;
7x-8=713;
8(x-3)=0
1 tìm x
4x : 17 = 0
7x - 8 = 713
8(x - 3) = 0
Tìm STN x biết:
4x : 17=0
7x-8=713
8(x - 3)=0
Tìm x
7x - 8 = 731
4x : 17 = 0
Tìm x:
4x:17=0
7x-8=713
Tìm x , biết :
a, 7x - 8 = 713
b, 8( x - 3 ) = 0
4x :17 = 0
Tìm x a, 4x : 17 = 0 b, 7x - 8 = 713 c, 8(x - 3) = 0 d, 0 : x = 0