In the equation above, c is a constant. If x = -1 is a solution of this equation, what other value of x satisfies the equation?
A.
B.
C.
D. 7
Answer:C
In the equation above, c is a constant. If x = -1 is a solution of this equation, what other value of x satisfies the equation?
A. B. C. D. 7
Explanation: C