Question

x + 300 = 600 - 200

Answer 1

\(x+300=600-200\)

\(x+300=400\)

\(x=400-300\)

\(x=100\)

\(x+300=600-200\)

\(x+300=400\)

\(x=400-300\)

\(x=100\)

THỬ LẠI

\(100+300=600-200\)

\(400=400\)

Answer 2

x + 300 = 600 - 200

x + 300 = 400

x          = 400 - 300

x          = 100

Answer 3

x + 300 = 600 - 200

x + 300 = 600 - 200

x + 300 -= 400

         x = 400 - 300

         x = 100

k mik nhé mọ người

Answer 4

x + 300 = 600 - 200

x + 300 = 400

x = 400 - 300

x = 100

Answer 5

x + 300 = 600 - 200

x + 300 = 400 

x = 400 - 300 

x = 100

Answer 6

x +300 = 400

x         =400 - 300

x         =    100

Answer 7

x + 300 = 600 - 200

x + 300 = 400

x = 400 - 300

x = 100