K-8/7+k=5k-40

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Solution for K-8/7+k=5k-40 equation: 



-8/7+K=5K-40

We move all terms to the left:

-8/7+K-(5K-40)=0

We get rid of parentheses

K-5K+40-8/7=0

We multiply all the terms by the denominator


K*7-5K*7-8+40*7=0

We add all the numbers together, and all the variables

K*7-5K*7+272=0

Wy multiply elements

7K-35K+272=0

We add all the numbers together, and all the variables

-28K+272=0

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

-28K=-272

K=-272/-28

K=9+5/7

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