3k+7=8k-3

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Solution for 3k+7=8k-3 equation: 



3k+7=8k-3

We move all terms to the left:

3k+7-(8k-3)=0

We get rid of parentheses

3k-8k+3+7=0

We add all the numbers together, and all the variables

-5k+10=0

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

-5k=-10

k=-10/-5

k=+2

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