Question

1. 2/3 |2x + 1|=4
2. |x -3|=|x+2|
3. 1/3 (x-6) Levih Kecil samadengan 1/5(3x-2)

Answer 1

2. |x-3|^2 = |x+2|^2
    x^2-6x+9 = x^2-4x+4
x^2-6x+9-x^2+4x-4=0
-2x+5 = 0
-2x = -5
x = 5/2 
(coba dikoreksi dulu)