5(x-4)+?=+12x-21 what is the answer?

Rpedroso asked Jun 7, 2022

190,572 views

42 votes

Rpedroso asked Jun 7, 2022

2.8k points

Your comment on this question:

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

9 votes

5(x-4) + ? = 12x - 21

5x - 20 + ? = 12x - 21

? = 7x -1

ok done. Thank to me :>

Paulo Cesar answered Jun 12, 2022

2.7k points

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

1.6m questions

2.0m answers