1.90=21x

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Solution for 1.90=21x equation: 



1.90=21x

We move all terms to the left:

1.90-(21x)=0

We add all the numbers together, and all the variables

-21x+1.9=0

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

-21x=-1.9

x=-1.9/-21

x=1/11.052631578947

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