Question

Which of the following equations has infinitely many real solutions?
A.
5(x − 8) = 5x − 40
B.
5x + 1 = x − 1
C.
5x + 1 = 5x − 1
D.
5(x − 8) = 5x + 40

Answer 1

Answer:

Answer: B. 5x + 1 = x - 1

Step-by-step explanation:

${ \tt{5x + 1 = x - 1}} \\ { \tt{5x - x = - 1 - 1}} \\ { \tt{4x = - 2}} \\ { \tt{x = - \frac{1}{2} }}$