4.2=x/8

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Solution for 4.2=x/8 equation: 



4.2=x/8

We move all terms to the left:

4.2-(x/8)=0

We add all the numbers together, and all the variables

-(+x/8)+4.2=0

We get rid of parentheses

-x/8+4.2=0

We multiply all the terms by the denominator


-x+(4.2)*8=0

We add all the numbers together, and all the variables

-1x+33.6=0

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

-x=-33.6

x=-33.6/-1

x=33+0.6/1

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