tolong bantu jawab yaaa nomor 6 dan 10

6. x-1 = 6
x=6+1
x=7

10. 3-x=5
x=5-3
x=2


SEMOGA MEMBANTU

(6) |x - 1| = 6
1) x - 1 = 6 => x = 7
2) x - 1 = -6 => x = -5
HP {-5, 7}

(10) |3 - x| = 5
1) 3 - x = 5 => -x = 2 => x = -2
2) 3 - x = -5 => -x = -8 => x = 8
HP = {-2, 8}