Question

Which equation has exactly ONE solution?
A) 8 + 3x
2
= 13 + x
B) 3 + 12x
2
= 6x + 15
C) 10 + 15x
5
= 3x + 10
D) 4x − 20
4
= x − 5

Answer 1

Answer: C)

Step-by-step explanation:

Answer 2

Answer:

A)  8 + 3x  divided by 2  = 13 + x

Step-by-step explanation:

I don't know the step by step explanation but I just took it on UsaTestprep and I got it right.