Question

2x - 4 = x + 5

Answer 1

2x - 4 = x + 5

=> 2x - x = 5 + 4

=> x = 9

Vậy x = 9

Answer 2

2x - 4 = x + 5

2x - x = 4 + 5

x = 9

Vậy x=9

Answer 3

2x - 4 = x + 5

=> 2x = x + 5 + 4

=> 2x = x + 9

=> 2x - x = 9

=> x = 9

Answer 4

2 x X - 4 = X + 5

2 x X = X + 5 + 4

2 x X = X + 9

2 x X - X = 9

X = 9

Answer 5

2x - 4 = x + 5

2x - x = 5 + 4

Vậy x = 9

Answer 6

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 7

2*x-4= x+5

=2x= x+5+4

=2x=x+9

=2x-x=9

x=9

=

Answer 8

2x - 4 = x + 5 

=> 2x - x = 4 + 5

=> x= 9

Answer 9

2x-4=x+5

=2x-x=5+4

=9

Answer 10

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 11

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 12

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 13

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 14

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 15

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 16

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 17

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9

Answer 18

2x - 4 = x + 5

2x = x + 5 + 4

2x = x + 9

2x - x = 9

=> x = 9