### Home > CC2MN > Chapter 9 > Lesson 9.1.1 > Problem9-8

9-8.

Write an equation that represents each diagram below and find the value of the variable.

1.

How are the two lines related?
$x+x+10=24$
$2x+10=24$
$2x=14\\ \ \ x = 7$
$x=7$