A) 2
B) 3
C) 4
D) 6
Correct Answer: C
Solution :
Let the number be x. According to question, \[2x+20=8x-4\] \[\Rightarrow \] \[8x-2x=20+4\] \[\Rightarrow \] \[6x=24\] \[x=4\]You need to login to perform this action.
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