|2x-1|=7 mencari nilai x
Matematika
vikalutfinnisa
Pertanyaan
|2x-1|=7 mencari nilai x
2 Jawaban
-
1. Jawaban 18Navillera
|2x - 1| = 7
2x - 1 = 7
2x = 8
x = 4
2x - 1 = -7
2x = -6
x = -3
Hp = {-3 , 4} -
2. Jawaban miftah78
|2x-1| = 7
2x = 7 +1
2x = 8
x = 8/2
x = 4
Semoga membantu