-1/2x-3=0.75

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Solution for -1/2x-3=0.75 equation: 



-1/2x-3=0.75

We move all terms to the left:

-1/2x-3-(0.75)=0



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R



We add all the numbers together, and all the variables

-1/2x-3.75=0

We multiply all the terms by the denominator


-(3.75)*2x-1=0

We multiply parentheses

-7.5x-1=0

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

-7.5x=1

x=1/-7.5

x=-1/7.5

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