Question

Simplify the following expression:-8 (5b + 2) -7 (6-5)-47b2+ 21-33b + 1933b - 19-47b-19

Answer 1

We have the following expression given:

$-8(5b+2)-7(b-5)$

We can start simplifying the parenthesis and we got:

$-40b-16-\left\lbrack 7b-35\rbrack\right\rbrack$

And we can distribute the signs :

$-40b-16-7b+35$

Now we can aggrupate:

$(-40b-7b)+(35-16)$

And if we simplify we got:

$-47b+19$