9x+0.4=63.4

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Solution for 9x+0.4=63.4 equation: 



9x+0.4=63.4

We move all terms to the left:

9x+0.4-(63.4)=0

We add all the numbers together, and all the variables

9x-63=0

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

9x=63

x=63/9

x=7

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