(x)/(2.1)=4

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Solution for (x)/(2.1)=4 equation: 



(x)/(2.1)=4

We move all terms to the left:

(x)/(2.1)-(4)=0

We multiply all the terms by the denominator


x-4*(2.1)=0

We add all the numbers together, and all the variables

x-8.4=0

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

x=8.4

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