(20x/84)=5

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Solution for (20x/84)=5 equation: 



(20x/84)=5

We move all terms to the left:

(20x/84)-(5)=0

We add all the numbers together, and all the variables

(+20x/84)-5=0

We get rid of parentheses

20x/84-5=0

We multiply all the terms by the denominator


20x-5*84=0

We add all the numbers together, and all the variables

20x-420=0

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

20x=420

x=420/20

x=21

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