Question

A rectangle has a width of six units and the length of 2X +8 units. If the area is 108 units squared, what is the value of X?

Answer 1

Width of rectangle = 6 units

Length of rectangle = 2X+8 units

Area = 108 units square

Area = length * width

`108=6(2x+8)`

`108=12x+48`

`12x=60`

`x=5` units