4.2x+6.8=15.8

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Solution for 4.2x+6.8=15.8 equation: 



4.2x+6.8=15.8

We move all terms to the left:

4.2x+6.8-(15.8)=0

We add all the numbers together, and all the variables

4.2x-9=0

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

4.2x=9

x=9/4.2

x=2+0.6/4.2

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