Answer:
c = 8
Explanation:
if d = 8, that would mean that
4 + 8/2 (because 8 has substituted for d)
then you do 8 ÷ 2 = 4
4 + 4 = 8
C. 8
d = 8
4 +
Substitute d for 8
4 + 8/2
Simplify
4+4
8
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