4(k+9)=4(k+9)

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Solution for 4(k+9)=4(k+9) equation: 



4(k+9)=4(k+9)

We move all terms to the left:

4(k+9)-(4(k+9))=0

We multiply parentheses

4k-(4(k+9))+36=0



We calculate terms in parentheses: -(4(k+9)), so:

4(k+9)

We multiply parentheses

4k+36

Back to the equation:

-(4k+36)



We get rid of parentheses

4k-4k-36+36=0

We add all the numbers together, and all the variables

=0

k=0/1

k=0

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