C.) 2 is the right answer
Step-by-step explanation:
Given
-15(x-__)=25
We can see in the next step

We can check by substituting each option one by one
So,
A.) -30

We can see that by putting -30 we don't get the expression given in the picture so it is not the right answer.
B.) -2

We can see that by putting -2 we don't get the expression given in the picture so it is not the right answer.
C.) 2

We get the same expression by putting 2 in the blank so it is the right answer.
Hence,
C.) 2 is the right answer
Keywords: Expressions, Variables
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