3.5x+8=-20

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Solution for 3.5x+8=-20 equation: 



3.5x+8=-20

We move all terms to the left:

3.5x+8-(-20)=0

We add all the numbers together, and all the variables

3.5x+28=0

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

3.5x=-28

x=-28/3.5

x=-8

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