-2n-9/2=-18

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Solution for -2n-9/2=-18 equation: 



-2n-9/2=-18

We move all terms to the left:

-2n-9/2-(-18)=0

We add all the numbers together, and all the variables

-2n+18-9/2=0

We multiply all the terms by the denominator


-2n*2-9+18*2=0

We add all the numbers together, and all the variables

-2n*2+27=0

Wy multiply elements

-4n+27=0

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

-4n=-27

n=-27/-4

n=6+3/4

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