Hanna788 Hanna788

09-07-2020
Mathematics

contestada

Can anyone help me with this question

Can anyone help me with this question class=

Respuesta :

StayAliveFren StayAliveFren

09-07-2020

Answer:

Step-by-step explanation:

Like your other question, let's break it down systematically

6x + 9y - 9(6x - 3y + 8z)

Use the distributive property

6x + 9y - 9(6x - 3y + 8z)

6x + 9y - 54x - 27y + 72z

Match like terms

6x - 54x = -48x

9y - 27y = -18y

72z - 48x - 18y

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