7k-3k=69-5k

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Solution for 7k-3k=69-5k equation: 



7k-3k=69-5k

We move all terms to the left:

7k-3k-(69-5k)=0

We add all the numbers together, and all the variables

7k-3k-(-5k+69)=0

We add all the numbers together, and all the variables

4k-(-5k+69)=0

We get rid of parentheses

4k+5k-69=0

We add all the numbers together, and all the variables

9k-69=0

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

9k=69

k=69/9

k=7+2/3

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