Question

98 x y + y + y = 64 x 25

Giải rõ giúp mk nhé

Answer 1

Ta có: 98xy+y+y=64x25

        yx(98+1+1)=1600

                yx100=1600

                       y=1600:100=16

     Vậy y=16

Answer 2

98 x y + y + y = 64 x 25

98 x y + y x 2 = 1600

y x (98 + 2) = 1600

y x 100 = 1600

y = 1600 : 100

y - 16

Vậy x = 16

Answer 3

Lời giải

98 x y + y + y = 64 x 25

98 x y + y + y = 1600

98 x y + y x 2  = 1600

( 98 + 2 ) x y   =  1600

100         x y   = 1600

                 y   = 1600 : 100

                 y   = 16

Answer 4

98 x y +y +y =64 x25

<=> 100x y= 1600

=>y= 1600/100

=>y=16

Answer 5

98 x y + y + y = 1600

98 x y + y x 1 + y x 1 = 1600

(98 + 1 + 1 ) x y = 1600

100 x y = 1600

y = 1600 : 100

y = 16

Answer 6

98.y+y+y=1600(dấu . là dấu nhân)

100.y=1600(cộng 98y+y+y)

y=1600:100=16

Answer 7

= 16 nhe