N/5 - 5N/10 = 1/5
Multiply each side by 10 :
2N - 5N = 2
Combine the left side: 2N - 5N = -3N
So the equation now says -3N = 2
Divide each side by -3 : *** N = -2/3***
5 N ( 2 − 10 5 N = 5 1 ( 2 − w e b r in g t o t h e s am e d e n o mina t or 2 N − 5 N = 2 − 3 N = 2 N = − 3 2
To solve 5 n − 10 5 n = 5 1 , first simplify the fractions, find a common denominator, then solve for n . The final answer is n = − 3 2 .
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