Respuesta :

Ajgirl02
To solve this, plug 2b+1 in for a. :

4(2b+1)-5. Solve for b.

First use the distributive property:

8b+4-5=?

Combine like terms:

8b-1=?

Solve for b.

add 1 to both sides.

8b=1

Divide both sides by 8.

b=1/8

Otras preguntas