Question

Which equation has only one solution?

|x – 5| = –1
|–6 – 2x| = 8
|5x + 10| = 10
|–6x + 3| = 0

Answer 1

$| - 6x + 3| = 0 \\ it \: is \: because = > \\ \\ | - 6x + 3| = 0 \\ = > + - ( - 6x + 3) = 0 \\ = > - 6x = - 3 \\ = > x = \frac{1}{2} \\ \\ this \: is \: your \: answer.$