3k+100=20k+130

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Solution for 3k+100=20k+130 equation: 



3k+100=20k+130

We move all terms to the left:

3k+100-(20k+130)=0

We get rid of parentheses

3k-20k-130+100=0

We add all the numbers together, and all the variables

-17k-30=0

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

-17k=30

k=30/-17

k=-1+13/17

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