A) \[\frac{-57}{11}\]
B) \[\frac{57}{11}\]
C) \[\frac{67}{11}\]
D) \[\frac{-67}{11}\]
Correct Answer: A
Solution :
\[\frac{12}{7}(x-5)=\frac{24+8x}{1}\] \[\Rightarrow 12(x-5)=7(24+8x)\] \[\Rightarrow \]\[12x-60=168x+56x\] \[\Rightarrow \]\[-60-168=56x-12x\] \[\Rightarrow \]\[-228=44x\] \[\therefore \] \[x=\frac{-228}{44}=\frac{-57}{11}\]You need to login to perform this action.
You will be redirected in
3 sec