Respuesta :

Answer:

8a -4b

Step-by-step explanation:

3a+2b+5a-6b

Combine like terms

3a+5a = 8a

2b-6b = -4b

Add them back together

8a -4b

Answer:

[tex]8a - 4b[/tex]

Step-by-step explanation:

Step 1:  Combine like terms

[tex]3a + 2b + 5a - 6b[/tex]

[tex](3a + 5a) + (2b - 6b)[/tex]

[tex]8a - 4b[/tex]

Answer:  [tex]8a - 4b[/tex]