Tolongg bantu jawab ya teman teman.

jawab

5)

(2x - 7)/2 =  3 - (6 - 5x)/6 .....kali 6
3(2x - 7) = 18 - (6 - 5x)
6x - 21 = 18 - 6 +5x
6x - 5x = 12 + 21
x = 33

6)

(5x -4)/2 + 4 ≥ (3x - 2)/4  + 2(x +1) ....kali 4
2(5x -4) + 16  ≥ 3x -2 + 8(x +1)
10x - 8 + 16 ≥ 3x - 2 + 8x + 8
10x + 8 ≥ 11x  + 6
-x ≥ -2
x ≤ 2