-1/2x=4.5

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Solution for -1/2x=4.5 equation: 



-1/2x=4.5

We move all terms to the left:

-1/2x-(4.5)=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-4.5=0

We multiply all the terms by the denominator


-(4.5)*2x-1=0

We multiply parentheses

-9x-1=0

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

-9x=1

x=1/-9

x=-1/9

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