(-72)/2n=-18

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Solution for (-72)/2n=-18 equation: 



(-72)/2n=-18

We move all terms to the left:

(-72)/2n-(-18)=0



Domain of the equation: 2n!=0

n!=0/2

n!=0

n∈R



We add all the numbers together, and all the variables

(-72)/2n+18=0

We multiply all the terms by the denominator


18*2n+(-72)=0

We add all the numbers together, and all the variables

18*2n-72=0

Wy multiply elements

36n-72=0

We move all terms containing n to the left, all other terms to the right

36n=72

n=72/36

n=2

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