Question

tìm x:

 a) x+200=300

ai k mình mình k lại

Answer 1

x=300-200

x=100

Answer 2

100 nhe ban !

Answer 3

x= 100

tk nhaa

Answer 4

x+200=300

x        =300-200

x        =100

Answer 5

x + 200  = 300

x = 300 - 200

x = 100

Answer 6

x=300-200

=>x=100

Answer 7

x + 200 = 300

    x      = 300 - 200

    x      =   100 

Answer 8

\(x+200=300\)

  \(\Rightarrow x=300-200\)

\(\Rightarrow x=100\)

Answer 9

x + 200 = 300

           x = 300 + 200

           x = 500

Answer 10

x + 200 = 300

x          = 300 + 200

x          = 500

nha bn 

Answer 11

x + 200 = 300
x = 300 + 200
x = 500

Answer 12

x + 200 = 300

x           = 300 - 200

x           = 100

Answer 13

X + 200 = 300

X = 300 - 200

X  = 100

Answer 14

x + 200 = 300

x           = 300 - 200

x           = 100