-4=2-2/5x

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Solution for -4=2-2/5x equation: 



-4=2-2/5x

We move all terms to the left:

-4-(2-2/5x)=0



Domain of the equation: 5x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-2/5x+2)-4=0

We get rid of parentheses

2/5x-2-4=0

We multiply all the terms by the denominator


-2*5x-4*5x+2=0

Wy multiply elements

-10x-20x+2=0

We add all the numbers together, and all the variables

-30x+2=0

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

-30x=-2

x=-2/-30

x=1/15

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