Question

75883-(31206+x)=999

Answer 1

75883-(31206+x)=999

(31206+x)=75883-999

31206+x=74884

x=74884-31206

x=43678

Answer 2

ta có 75883 - ( 31206 + x) = 999 => 75883 - 31206 - x = 999 => 44677 - x = 999 => x = 44677 - 999 => x= 43678

vậy x= 43678

Answer 3

75883-(31206+x)=999

          (31206+x)=75883-999

          (31206+x)=74884

                      x=74884-31206

                      x=43678

Answer 4

<=> 31206+x=75883-999=74884

<=> x=74884-31206=43678