-4.2=3.3+x/3

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Solution for -4.2=3.3+x/3 equation: 



-4.2=3.3+x/3

We move all terms to the left:

-4.2-(3.3+x/3)=0

We add all the numbers together, and all the variables

-(x/3+3.3)-4.2=0

We get rid of parentheses

-x/3-3.3-4.2=0

We multiply all the terms by the denominator


-x-(3.3)*3-(4.2)*3=0

We add all the numbers together, and all the variables

-1x-22.5=0

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

-x=22.5

x=22.5/-1

x=-22+0.5/1

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