A) \[\frac{-1}{5}\]
B) 1
C) 0
D) \[\frac{1}{5}\]
Correct Answer: C
Solution :
We have, \[\frac{2}{5}\,(5x+1)+\frac{3}{5}=1\] \[\Rightarrow \] \[2x+\frac{2}{5}+\frac{3}{5}=1\Rightarrow 2x+\frac{5}{5}=1\Rightarrow 2x+1=1\] \[\Rightarrow \] \[2x=0\Rightarrow x=0\]You need to login to perform this action.
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