3 years ago

2(n-3)=4n+1 this sucks not knowing the answer

Mathematics

2 answers:

GuDViN [60]3 years ago

8 0

2(n-3)=4n+1
2*n - 2*3 = 4n + 1
-6 - 1 = 4n - 2n
-7 = 2n |:2
 $n=\frac{-7}{2}=-3.5$

givi [52]3 years ago

7 0

Solution:

2n - 6 = 4n + 1
4n - 2n = - 6 - 1
2n = - 7
Dividing both sides by 2

n = - 7 / 2

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