The value of n is
The value of n can be calculated as follows
3/4n= -5/6
Cross multiply both sides
4n × -5= 3×6
-20n= 18
Divide both sides by the coefficient of n which is -20
-20n/-20= 18/-20
n= 18/-20
n= 9/-10
Hence the value of n is 9/-10
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