2/1(3-x)-1=4

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Solution for 2/1(3-x)-1=4 equation: 



2/1(3-x)-1=4

We move all terms to the left:

2/1(3-x)-1-(4)=0



Domain of the equation: 1(3-x)!=0

x∈R



We add all the numbers together, and all the variables

2/1(-1x+3)-1-4=0

We add all the numbers together, and all the variables

2/1(-1x+3)-5=0

We multiply all the terms by the denominator


-5*1(-1x+3)+2=0

Wy multiply elements

-5x(-+2=0

We use the square of the difference formula

-5x(-2=0

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