tolong bantuin ngerjain soal persamaan nilai mutlak di bawah ini.pakai caranya. 1. ( x + 5 ) = 3 2. ( 2 x -3 ) = 5

1. lx+5l = 33

x+ 5 = 3
x = 3-5 = -2

atau

x+ 5 = -3
x = -5-3= -8

Hp = {-8,-2}

2.l2x-3l = 5

2x - 3 = 5
2x = 8
x = 4

atau

2x- 3 = -5
2x = -2
x = -1

Hp ={-1,4}

1.|x+5|=3.
(x+5)=3. atau (x+5)=-3
x=3-5. x=-3+(-5)
x=-2. x=-8

2.|2x-3|=5
(2x-3)=5. atau (2x-3)=-5
2x=5+3. 2x=-5+3
2x=8. 2x=-2
x=4. x=-1