What will be the value of x if 8x + 4 , 6x – 2 and 2x + 7 are in arithmetic progression?
What will be the value of x if 8x + 4 , 6x – 2 and 2x + 7 are in arithmetic progression?
A) -15/2
B) 15/2
C) 15
D) -15
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