20n-0.75=-2

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Solution for 20n-0.75=-2 equation:



20n-0.75=-2
We move all terms to the left:
20n-0.75-(-2)=0
We add all the numbers together, and all the variables
20n+1.25=0
We move all terms containing n to the left, all other terms to the right
20n=-1.25
n=-1.25/20
n=-1/16

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