8x+3.5=-20

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Solution for 8x+3.5=-20 equation: 



8x+3.5=-20

We move all terms to the left:

8x+3.5-(-20)=0

We add all the numbers together, and all the variables

8x+23.5=0

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

8x=-23.5

x=-23.5/8

x=-2+5/5.33333333333

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