-2(u+7)=3u-9

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Solution for -2(u+7)=3u-9 equation: 



-2(u+7)=3u-9

We move all terms to the left:

-2(u+7)-(3u-9)=0

We multiply parentheses

-2u-(3u-9)-14=0

We get rid of parentheses

-2u-3u+9-14=0

We add all the numbers together, and all the variables

-5u-5=0

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

-5u=5

u=5/-5

u=-1

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