Question

Which of the following equations has exactly one solution?(1 point)
Responses

−3x−8=3x−8
−
3
𝑥
−
8
=
3
𝑥
−
8
negative 3 x minus 8 equals 3 x minus 8

−8x+3=−8x+3
−
8
𝑥
+
3
=
−
8
𝑥
+
3
negative 8 x plus 3 equals negative 8 x plus 3

−3x+8=−3x−8
−
3
𝑥
+
8
=
−
3
𝑥
−
8
negative 3 x plus 8 equals negative 3 x minus 8

3x−8=3x+8
3
𝑥
−
8
=
3
𝑥
+
8
3 x minus 8 equals 3 x plus 8

Answer 1

-3x − 8 = 3x − 8

Solve: -3x − 8 = 3x − 8 → -6x = 0 → x = 0. (The others are either identities or contradictions.)