-4x+(-12)=20

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Solution for -4x+(-12)=20 equation:



-4x+(-12)=20
We move all terms to the left:
-4x+(-12)-(20)=0
determiningTheFunctionDomain -4x-20+(-12)=0
We add all the numbers together, and all the variables
-4x-32=0
We move all terms containing x to the left, all other terms to the right
-4x=32
x=32/-4
x=-8

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