Mohon bqntuannya, pakai cara :( Maaf klo kurang jelas. Makasih

Materi : Program Linear
Bahasan : Persamaan Linear 1 Variabel
Jawaban : x = - 9/10

Langkah - Langkah :
Soal :
(x - 2) / 2 - (3 + 5x) / 2 = (2x - 1) / 4
KPK = 4
2(x - 2) - 2(3 + 5x) = 2x - 1
2x - 4 - 6 - 10x = 2x - 1
-8x - 10 = 2x - 1
-8x - 2x = 10 - 1
- 10x = 9
x = - 9/10

(X-2/2)-(3+5X/2)=2X-1/4
(X-5X-2-3)/2=2X-1/4
-4X-5/2=2X-1/4
4(-4X-5)=2(2X-1)
-16X-20=4X-2
-16X-4X=-2+20
-20X=18
X=18/-20
X=-9/10