Respuesta :

Answer:

-5a-5b+35

Step-by-step explanation:

i just added all the like terms!!

BoluI

Answer:

-5(a+b-7)

Step-by-step explanation:

Separate into like terms:

(10-15a)+(b-6b)+(25+10)

Solve:

-5a-5b+35

Simplify:

-5(a+b-7)