2x-4x+8=-20

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Solution for 2x-4x+8=-20 equation:



2x-4x+8=-20
We move all terms to the left:
2x-4x+8-(-20)=0
We add all the numbers together, and all the variables
-2x+28=0
We move all terms containing x to the left, all other terms to the right
-2x=-28
x=-28/-2
x=+14

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