5x - x = 4088
( 5 - 1 ) x = 4088
4x = 4088
x = 4088 : 4
x = 1022
Ta có : 5x - x = 4088
{ 5 - 1 } x = 4088
4x = 4088
x = 4088 ; 4
x = 1022
5x-x=4088
5x-x.1=4088
x.(5-1)=4088
x.4=4088
x=1022
Vậy x=1022
5x - x = 4088
( 5 - 1 )x = 4088
4x = 4088
x = 4088 : 4
x = 1022
ta có
5x-x=4088
4x=4088
x=4088:4
x=1022
5x-x = 4088
(5-1)x = 4088
4x = 4088
x=4088/4
x=1044