-7(k+9)=9k-40-5-14k

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Solution for -7(k+9)=9k-40-5-14k equation: 



-7(k+9)=9k-40-5-14k

We move all terms to the left:

-7(k+9)-(9k-40-5-14k)=0

We add all the numbers together, and all the variables

-7(k+9)-(-5k-45)=0

We multiply parentheses

-7k-(-5k-45)-63=0

We get rid of parentheses

-7k+5k+45-63=0

We add all the numbers together, and all the variables

-2k-18=0

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

-2k=18

k=18/-2

k=-9

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