### Home > CCG > Chapter 4 > Lesson 4.2.4 > Problem4-98

4-98.

The area of the rectangle shown below is $40$ square units. Write and solve an equation to find $x$. Then find the dimensions of the rectangle. Homework Help ✎

 $+5$ $x$ $x$ $+2$

Complete the multiplication in the generic rectangle. The sum of the small rectangles is $40$ square units.