Question

x + 470 = 290 + 1380

Answer 1

x + 470 = 290 + 1380

x + 470 = 1670

x = 1670 - 470

x = 1200

Answer 2

x + 470 = 290 + 1380

x + 470 = 1670

x          = 1670 - 470

x          = 1200

Answer 3

x + 470 = 290 + 1380

x + 470 = 1670

         x = 1670 - 470

         x = 1200

ai k mik mik k lại

Answer 4

x + 470 = 290 +1380

x + 470 = 1670

x          = 1670 - 470

x          = 1200

Answer 5

x + 470 = 290 + 1380

x + 470 = 1670

x          = 1670 - 470

x           = 1200

Vậy x = 1200

Answer 6

X+470=290+1380

X+470=1670

X       =1670-470

X       =1200

k nha nguyenthingochuyen