11x+0.4=3.9

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Solution for 11x+0.4=3.9 equation: 



11x+0.4=3.9

We move all terms to the left:

11x+0.4-(3.9)=0

We add all the numbers together, and all the variables

11x-3.5=0

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

11x=3.5

x=3.5/11

x=2.3333333333333/7.3333333333333

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