3 years ago

8n-(2n-3)=12 solve for n

Mathematics

2 answers:

Feliz [49]3 years ago

7 0

8n-(2n-3)=12
8n-2n+3=12
6n=12-3
6n=9
n=9/6=3/2

PolarNik [594]3 years ago

6 0

8n - (2n - 3) = 12

8n - 2n + 3 = 12

6n + 3 = 12 |subtract 3 from both sides

6n = 9 |divide both sides by 6

n = 9/6

n = 3/2

n = 1.5

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