Complete the following table with the properties used to solve 4 (x + 3) = 20 #1) 4x + 12 = 20
#2) 4x = 8
#3) x = 2
If it not a good description, I'll put this as an example
4 (x + 3) = 20 is a Given Property

Aresearcher believes increased perceived control influence the well-being of residents at a nursing home. to test this , she allowed one group of residents to have control over their daily lies, (where to eat etc) . the other group of 5 residents had these deceisions made by staff. the resident's feelings of well-being were measured on a 10 point scale at the end of a one month trial period. is there a difference on well-being?