4 years ago

(N * 3) + 6 - (n * 2) = n + 3 what is value of n

Mathematics

2 answers:

Nuetrik [128]4 years ago

8 0

$n\cdot 3+6-n\cdot2=n+3\\
3n+6-2n=n+3\\
6=3\\
n\in\emptyset
$

GalinKa [24]4 years ago

7 0

(n*3)+6-(n*2)=n+3
3n+6-2n=n+3
3n-2n-n=3-6 every n on the left and free numbers on the right
0=-3
contradiction, there are no solution

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