Anya saw the following equation and said she can tell this is also true far any value of x. 20(x+2)+31=4(5x+10)+31

Pjf asked Jul 4, 2023

164,640 views

25 votes

Pjf asked Jul 4, 2023

by Pjf

1.9k 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

Answer:

x=0

This can be solved by reasoning.

And confirmed by substituting 0 into the expression.

Aman Bansal answered Jul 8, 2023

2.9k 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