-10k+3=-7-9k

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Solution for -10k+3=-7-9k equation: 



-10k+3=-7-9k

We move all terms to the left:

-10k+3-(-7-9k)=0

We add all the numbers together, and all the variables

-10k-(-9k-7)+3=0

We get rid of parentheses

-10k+9k+7+3=0

We add all the numbers together, and all the variables

-1k+10=0

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

-k=-10

k=-10/-1

k=+10

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