7.9u-2-3.3u-10=2.8+u

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Solution for 7.9u-2-3.3u-10=2.8+u equation: 



7.9u-2-3.3u-10=2.8+u

We move all terms to the left:

7.9u-2-3.3u-10-(2.8+u)=0

We add all the numbers together, and all the variables

7.9u-3.3u-(u+2.8)-2-10=0

We add all the numbers together, and all the variables

4.6u-(u+2.8)-12=0

We get rid of parentheses

4.6u-u-2.8-12=0

We add all the numbers together, and all the variables

3.6u-14.8=0

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

3.6u=14.8

u=14.8/3.6

u=4+0.4/3.6

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