Question

Simplify 8(7x – 1) + 4(x + 5).

Answer 1

8(7x-1)+4(x+5)

multiply; 8 x 7=

56x + -1 + 4x +5

reorder the terms;

-1 + 5 + 56x + 4x

Combine like terms; -1 + 5 = 4

4 + 56x + 4x

Combine like terms again; 56x + 4x = 60x

4 + 60x

Answer 2

Its 60x + 12. Just took the quiz.