lexi9664 lexi9664

23-03-2020
Mathematics

contestada

Simplify the expression.
(12 + 7.2b) - 3(0.9b - 4)

Respuesta :

kandazola1 kandazola1

23-03-2020

Answer:

24 + 4.5b

Step-by-step explanation:

1. Simplify equation to the right by multiplying -3 to whats in the parenthesis

(12 + 7.2b) - 2.7b + 12

2. Combine like terms.

24 + 4.5b

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