-4x+20=28

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Solution for -4x+20=28 equation:



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

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