4.2=q+8.6/3

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Solution for 4.2=q+8.6/3 equation: 



4.2=q+8.6/3

We move all terms to the left:

4.2-(q+8.6/3)=0

We add all the numbers together, and all the variables

-(+q+8.6/3)+4.2=0

We get rid of parentheses

-q+4.2-8.6/3=0

We multiply all the terms by the denominator


-q*3-8.6+(4.2)*3=0

We add all the numbers together, and all the variables

-q*3+4=0

Wy multiply elements

-3q+4=0

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

-3q=-4

q=-4/-3

q=1+1/3

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