Question

x + 63 = 500 - 400

Answer 1

x+63=100

x=100-63

x=37 

k mk nha bn!

Answer 2

x + 63 = 500 - 400

x + 63 = 100

x        = 100 - 63

x         =    37

Answer 3

\(x+63=500-400\)

\(x+63=100\)

          \(x=100-63\)

           \(x=37\)

Answer 4

x=37 đó bạn

Answer 5

x+63=100

     x=100-63

     x=37

Answer 6

x + 63 = 500 - 400

x + 63 = 100

x         = 100 - 63 

x         = 37

Answer 7

x+63=500-400

x+63=100

x=100-63

x=37

Vậy x=37