Question

Can u help me on this one because my teacher did not show me how to do it 6+7 (8b+4)

Answer 1

First use the distributive property, then combine like terms.
6 + 7 (8b + 4) = 6 + 7(8b) + 7(4)
= 6 + 56b + 28
= (6 + 28) + 56b
= 34 + 56b

Answer 2

6+7 (8b+4)

6+(7)(8b)+(7)(4)
6+56b+28

Combine Like Terms:

6+56b+28

(56b)+(6+28)

answer: 56b+34