Respuesta :

Lucyheartfilia0415

Answer:

6b + 9c + 7

Step-by-step explanation:

(6b + 9) + (9c - 2)

(6b) + (9c) + (9 - 2) ------> To combine like terms

6b + 9c + 7

Hope this helped! <3

totiyonafrancis12
ANWSER: (Gb+9) + (9c-2) = gb+9c+7

Step by step explanation;

(Gb + 9) + (9c-2)

Remove parentheses

= gb + 9 +9c -2

Group like terms

=gb + 9c +9 -2

Add/subtract the numbers:

=gb + 9c + 7