4+5k=7k-(2k-7)

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Solution for 4+5k=7k-(2k-7) equation: 



4+5k=7k-(2k-7)

We move all terms to the left:

4+5k-(7k-(2k-7))=0



We calculate terms in parentheses: -(7k-(2k-7)), so:

7k-(2k-7)

We get rid of parentheses

7k-2k+7

We add all the numbers together, and all the variables

5k+7

Back to the equation:

-(5k+7)



We get rid of parentheses

5k-5k-7+4=0

We add all the numbers together, and all the variables

-3!=0

There is no solution for this equation

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