x/2.1=7

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Solution for x/2.1=7 equation: 



x/2.1=7

We move all terms to the left:

x/2.1-(7)=0

We multiply all the terms by the denominator


x-7*2.1=0

We add all the numbers together, and all the variables

x-14.7=0

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

x=14.7

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