2.2x-1=-12

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Solution for 2.2x-1=-12 equation: 



2.2x-1=-12

We move all terms to the left:

2.2x-1-(-12)=0

We add all the numbers together, and all the variables

2.2x+11=0

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

2.2x=-11

x=-11/2.2

x=-5

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