Question

3x- ________ = -7 , fill in the blank if the solution of this equation is -2 a) 1 b)0 c) 3 d)cannot be calculated ​

Answer 1

Answer:

cannot be calculated

Step-by-step explanation:

because it has no solution

Answer 2

Answer:

Cannot be calculated.

Step-by-step explanation:

Because if we subtract any number from 3x the answer could not be -7 , but it could be in variable terms x.