Question

Kakak"yg pinterr..bantu yaaa.. :)

Answer 1

(x-1)/2 - (x+3)/6= 0 x/2 - 1/2 - x/6 - 3/6 = 0 x/2 - x/6 = 3/6 +1/2 (3x - x)/6 = (3+3)/6 2x/6 = 6/6 x = 6/6 * 6/2 x =3

Answer 2

1)
(2x-1)/3 + (6x+4)/2 = 4x + 3
= (4x-2)/6 + (18x+12)/6 = 4x + 3
= (4x +18x - 2 + 12)/6 = 4x + 3
= (22x + 10)/6 = 4x + 3
(kalikan 6 semuanya)
menjadi
22x + 10 = 24x + 18
22x - 24x = 18-10
-4x = 8
x = 8/-4
x = -2

2)
(x-1)/2 - (x+3)/6 = 0
= (3x-3)/6 - (x+3)/6 = 0
= (3x - x - 3 - 3)/6 = 0
= (2x - 6)/6 = 0
(kalikan 6 semuanya)
menjadi:
2x - 6 = 0
2x = 6
x = 6/2
x = 3

3)
3m - 3/2 = 2
3m = 2 + 3/2
(kalikan 2 semuanya)
menjadi:
6m = 4 + 3
6m = 7
m = 7/6