Mason want to hang three new posters on his bedroom wall that measures 9 feet wide and 8 feet tall. Each poster is 18 inches wide. If Mason wants each poster to be
equal distance from each other and the edge of the wall, how much space will be
between each poster?

idk

step-by-step explanation:

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: