Answer:
x = 20
Step-by-step explanation:
x in (-oo:+oo)
(1/2)*x+6 = 16 // - 16
(1/2)*x-16+6 = 0
1/2*x-10 = 0 // + 10
1/2*x = 10 // : 1/2
x = 10/1/2
