-2=(k+7)/3

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Solution for -2=(k+7)/3 equation: 



-2=(k+7)/3

We move all terms to the left:

-2-((k+7)/3)=0

We multiply all the terms by the denominator


-((k+7)-2*3)=0



We calculate terms in parentheses: -((k+7)-2*3), so:

(k+7)-2*3

We add all the numbers together, and all the variables

(k+7)-6

We get rid of parentheses

k+7-6

We add all the numbers together, and all the variables

k+1

Back to the equation:

-(k+1)



We get rid of parentheses

-k-1=0

We add all the numbers together, and all the variables

-1k-1=0

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

-k=1

k=1/-1

k=-1

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