Respuesta :
Answer:
9x +7
Step-by-step explanation:
first you open the parenthesis to get 6x+3+3x+4 then you add common things 6x+4x and 4+3 then i am sure you can do the math
Answer:
9x +7
Step-by-step explanation:
first you open the parenthesis to get 6x+3+3x+4 then you add common things 6x+4x and 4+3 then i am sure you can do the math
