-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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