20.x+7=-23

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Solution for 20.x+7=-23 equation: 



20.x+7=-23

We move all terms to the left:

20.x+7-(-23)=0

We add all the numbers together, and all the variables

20.x+30=0

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

20.x=-30

x=-30/20.

x=-1+1/2

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