-4.2x-1.2=-3.78

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Solution for -4.2x-1.2=-3.78 equation: 



-4.2x-1.2=-3.78

We move all terms to the left:

-4.2x-1.2-(-3.78)=0

We add all the numbers together, and all the variables

-4.2x+2.58=0

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

-4.2x=-2.58

x=-2.58/-4.2

x=1/1.6279069767442

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