9*5=7(k+9)

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Solution for 9*5=7(k+9) equation: 



9*5=7(k+9)

We move all terms to the left:

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

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(7(k+9)), so:

7(k+9)

We multiply parentheses

7k+63

Back to the equation:

-(7k+63)



We get rid of parentheses

-7k-63+45=0

We add all the numbers together, and all the variables

-7k-18=0

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

-7k=18

k=18/-7

k=-2+4/7

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