7n+3=-12

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Solution for 7n+3=-12 equation: 



7n+3=-12

We move all terms to the left:

7n+3-(-12)=0

We add all the numbers together, and all the variables

7n+15=0

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

7n=-15

n=-15/7

n=-2+1/7

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