15.6u+2.1=15.1u

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Solution for 15.6u+2.1=15.1u equation: 



15.6u+2.1=15.1u

We move all terms to the left:

15.6u+2.1-(15.1u)=0

We add all the numbers together, and all the variables

15.6u-(+15.1u)+2.1=0

We get rid of parentheses

15.6u-15.1u+2.1=0

We add all the numbers together, and all the variables

0.5u+2.1=0

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

0.5u=-2.1

u=-2.1/0.5

u=-4+0.1/0.5

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