8b+9(b+8)= 5b-22(b+4)= -27a-16a= -7a-6a=

Question

8b+9(b+8)=
5b-22(b+4)=
-27a-16a=
-7a-6a=

Answer 1

8b+9(b+8)=8b+9b+72=17b+72
5b-22(b+4)=5b-22b-88=-17b-88
-27a-16a=-43a
-7a-6a=-13a

Comments

спасибо огромное

Answer 2

8b+9b+72=17b+72
5b-22b-88=-18-88
-27a-16a=-43a
-7a-6a=-13a

Comments

спасибо огромное