x+2.x=-2

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Solution for x+2.x=-2 equation: 



x+2.x=-2

We move all terms to the left:

x+2.x-(-2)=0

We add all the numbers together, and all the variables

3x+2=0

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

3x=-2

x=-2/3

x=-2/3

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