2/1x=-4

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Solution for 2/1x=-4 equation: 



2/1x=-4

We move all terms to the left:

2/1x-(-4)=0



Domain of the equation: 1x!=0

x∈R



We add all the numbers together, and all the variables

2/1x+4=0

We multiply all the terms by the denominator


4*1x+2=0

Wy multiply elements

4x+2=0

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

4x=-2

x=-2/4

x=-1/2

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