Respuesta :

Answer:  =21x+3

Step-by-step explanation:, Ok so Let's simplify step-by-step.

8x+10+13x−7

=8x+10+13x+−7

Combine Like Terms:

=8x+10+13x+−7

=(8x+13x)+(10+−7)  so your answer would be =21x+3

Answer:

21x +3

Step-by-step explanation:

8x+10+13x-7

Combine like terms

8x+13x   +10-7

21x +3