Respuesta :
Answer:
(4x + 11)
Step-by-step explanation:
(6x+11) + (4x + 9) - (6x + 9)
(10x + 20) - (6x + 9)
(4x + 11)
First find the sum of (6x+11)+(4x+9) which is (10x + 20). Then take (10x+20)-(6x+9) which equals (4x-11)
Answer:
(4x + 11)
Step-by-step explanation:
(6x+11) + (4x + 9) - (6x + 9)
(10x + 20) - (6x + 9)
(4x + 11)