Nilai mutlak6x + 10 = x – 5 +9
6x + 10 = x – 5 + 9
6x + 10 = x + 4
6x – x = 4 – 10
5x = -6
x = – 6/5
x = – 1⅕
Salah gak?
Nilai mutlak6x + 10 = x – 5 +9
6x + 10 = x – 5 + 9
6x + 10 = x + 4
6x – x = 4 – 10
5x = -6
x = – 6/5
x = – 1⅕
Salah gak?