4x-20=-120

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Solution for 4x-20=-120 equation: 



4x-20=-120

We move all terms to the left:

4x-20-(-120)=0

We add all the numbers together, and all the variables

4x+100=0

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

4x=-100

x=-100/4

x=-25

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