Question

x + 30 = 200 + 300

Answer 1

x + 30 = 200 + 300

x + 30 = 500

x = 500 - 30 

x = 470

Answer 2

x + 30 = 200 + 300

x + 30 = 500

x          = 500 - 30

x          = 470

Vậy x = 470 

Answer 3

x+30=200+300

x+30=500

    x=500-30

    x=470

nhe ban 

tk minh di nha

thank you very much

Answer 4

x + 30 = 200 + 300 

x + 30 = 500

x = 500 - 30 

x = 470 

T I C K , N H A 

Answer 5

x + 30 = 200 + 300

x + 30 = 500

      x  = 500 - 30

      x = 470

Answer 6

x + 30 = 200 + 300

x + 30 = 500

x         = 500 - 30

x         = 470

Answer 7

x+30=200+300

x+30=500

x=500-30

x=470

vay x=470

Answer 8

x+30=200+300

x+30=500

x     =500-30

x     =470

k mik mik k lại hứa

Answer 9

x + 30 = 200 + 300

x + 30 = 500

x         = 500 - 30

x         = 470

Answer 10

470 nha bn

Answer 11

x +30 = 200 +100

x +30 = 300

x = 300 - 30

x = 270

Answer 12

x + 30 = 200 + 300

x + 30 = 500

x        = 500 - 30

x        = 470