Respuesta :

Answer:

3b - 5

Step-by-step explanation:

8 + 3b + - 13

Combine like terms

8 +-13 = 8 - 13

8 - 13 = -5

Write it out together

3b - 5

Answer:

[tex]\Huge\boxed{3b-5}[/tex]

Step-by-step explanation:

[tex]\Large\boxed{\mathsf{SUBJECT: MATH}}}[/tex]

Isolate b on one side of the equation.

First, subtract.

8-13=-5

3b-5

[tex]\Large\boxed{\mathsf{\Rightarrow 3b-5}}[/tex]

So, the correct answer is 3b-5.