Respuesta :
Answer:
[tex]a-2b[/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]a-b+c-c-b[/tex]
2) Collect like terms.
[tex]a+(-b-b)+(c-c)[/tex]
3) Simplify.
[tex]a-2b[/tex]
Therefor, the answer is a - 2b.
Answer:
[tex]a-2b[/tex]
Step-by-step explanation:
1) Remove parentheses.
[tex]a-b+c-c-b[/tex]
2) Collect like terms.
[tex]a+(-b-b)+(c-c)[/tex]
3) Simplify.
[tex]a-2b[/tex]
Therefor, the answer is a - 2b.