Question

369 - [ ( x + 112 ): 5 + 113 ] = 134

104 : [ ( x - 3 x 8 ) x 2 : 8 ) = 13​

Answer 1

Răspuns:

369 - [ ( x + 112 ): 5 + 113 ] = 134

369-(x+112/5+113)=134

369-x+112/5-113=134

256-x+112/5=134

1280-(x+112)=670

1280-x-112=670

1168-x=670

-x=670-1168

-x=-498

x=498

104 : [ ( x - 3 x 8 ) x 2 : 8 ) = 13​

104:((x-3x8)x2:8)=13, x$\neq$24

104:((x-24)x2:8)=13

104:(x-24)x2/8=13

104:x-24/4=13

104x 4/x-24=13

416/x-24=13

416=13(x-24)

32=x-24

-x=-24-32

-x=-56

x=56, x$\neq$24

x=56

Explicație pas cu pas:

sper ca te-am ajutat