Bocoran Soal PAS Ganjil Matematika Wajib Kelas 10 SMA Semester 1 2021

-1/2 x = -1/4

x = 1/4.2/1

x2 = 1/2

- (1-1/2x) = 3/4

-1 + 1/2x = 3/4

1/2 x = 3/4 + 1

1/2 x = 7/4

x = 7/4.2/1

x1 = 7/2

Masukan ke soalnya x1 - x2 =