Question

3(x-7)- 7" align="absmiddle" class="latex-formula">

Answer 1

Answer:

3x-21

Step-by-step explanation:

We want to distribute the 3

3(x-7)

3*x -3*7

3x-21

Answer 2

Hi there!

Answer:

3x-21

Step-by-step explanation:

Distributive property: a(b+c)=ab+ac

A=3, B=x, C=7

First, you expand.

3x-3*7

3*x=3x

3*7=21

3x-21

Final answer is 3x-21

Hope this helps!

Have a nice day! :)

:D

-Charlie

Thank you! :)

:D