Question

x + 300 = 500 + 300

Answer 1

x+300=500+300

x+300=800

x=800-300

x=500

Answer 2

x=500+300-300

x=500

Answer 3

x + 300 = 500 + 300

x + 300 = 800

         x = 800 - 300

         x = 500

Answer 4

x + 300 = 500 + 300

x           = 500 + 300 - 300

x           = 500

Answer 5

x+300=500+300

x+300=800

      x=800-300

      x=500

Answer 6

x = 500 nha

Answer 7

x+300=500+300

x+300=800

        x=800-300

        x=500

VẬY X=500

hihi

Answer 8

= 800

nha,

con nho mik ko

Answer 9

x + 300 = 500 + 300

x + 300 = 800

x          = 800 - 300

x          = 500

Answer 10

X+300=500+300

X+300=800

x       =800-300

X       =500

NHỚ K MINH NHA

Answer 11

x   +    300    =     500        +         300

x    +   300    =             800

x                  =     800       -        300

x                  =             500

Answer 12

500

thank @@@@@

xin

bye

Answer 13

x+300=500+300

x=500+300-300

x=500

Answer 14

x+300=500+300

x+300=800

x=800-300

x=500

ai k mik mik k lại

Answer 15

x+300=800

x=800-300

x=500

Answer 16

x+300=800

=800-300

x=500

Answer 17

x + 300 = 500 + 300

x + 300 = 800

x = 800 - 300

x = 500

Answer 18

x+300=500+300

x+300=800

x=800-300

x=500