3(k+7)=57*

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Solution for 3(k+7)=57* equation: 



3(k+7)=57*

We move all terms to the left:

3(k+7)-(57*)=0

We add all the numbers together, and all the variables

3(k+7)-0=0

We add all the numbers together, and all the variables

3(k+7)=0

We multiply parentheses

3k+21=0

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

3k=-21

k=-21/3

k=-7

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