1-1/2x=3

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



1-1/2x=3

We move all terms to the left:

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

We multiply all the terms by the denominator


-2*2x-1=0

Wy multiply elements

-4x-1=0

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

-4x=1

x=1/-4

x=-1/4

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