7(u-4)+6u=-15

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Solution for 7(u-4)+6u=-15 equation: 



7(u-4)+6u=-15

We move all terms to the left:

7(u-4)+6u-(-15)=0

We add all the numbers together, and all the variables

6u+7(u-4)+15=0

We multiply parentheses

6u+7u-28+15=0

We add all the numbers together, and all the variables

13u-13=0

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

13u=13

u=13/13

u=1

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