31-2.1x=38-3

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Solution for 31-2.1x=38-3 equation: 



31-2.1x=38-3

We move all terms to the left:

31-2.1x-(38-3)=0

We add all the numbers together, and all the variables

-2.1x+31-35=0

We add all the numbers together, and all the variables

-2.1x-4=0

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

-2.1x=4

x=4/-2.1

x=-1+1/1.1052631578947

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