Emily is solving the equation 2 (2+ 9) = 4(2 + 7) = 2 Her steps are shown. Part A
Click on the step that is incorrectly written

Step 1: 2+ 9) = 4(x+ 7) +2
Step 2 2x +18 = 4x +28+2
Step 3 2x + 18 =4x +26
Step 4 -8x = 2x
Step 5 -4 = x

Part B
Click on the solution to Emily's

A) -10.5
B -6
C -2
D 0
E 2
F 4.5
G 8

Please help

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?