7x+0.4x+2=3

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Solution for 7x+0.4x+2=3 equation: 



7x+0.4x+2=3

We move all terms to the left:

7x+0.4x+2-(3)=0

We add all the numbers together, and all the variables

7.4x-1=0

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

7.4x=1

x=1/7.4

x=1/7.4

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