2(u+5)=4u-8

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Solution for 2(u+5)=4u-8 equation: 



2(u+5)=4u-8

We move all terms to the left:

2(u+5)-(4u-8)=0

We multiply parentheses

2u-(4u-8)+10=0

We get rid of parentheses

2u-4u+8+10=0

We add all the numbers together, and all the variables

-2u+18=0

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

-2u=-18

u=-18/-2

u=+9

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