2.1-0.9u=-0.1u+13.94

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Solution for 2.1-0.9u=-0.1u+13.94 equation: 



2.1-0.9u=-0.1u+13.94

We move all terms to the left:

2.1-0.9u-(-0.1u+13.94)=0

We get rid of parentheses

-0.9u+0.1u-13.94+2.1=0

We add all the numbers together, and all the variables

-0.8u-11.84=0

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

-0.8u=11.84

u=11.84/-0.8

u=-14+0.64/0.8

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