5n-2+2n=-9

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Solution for 5n-2+2n=-9 equation: 



5n-2+2n=-9

We move all terms to the left:

5n-2+2n-(-9)=0

We add all the numbers together, and all the variables

7n+7=0

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

7n=-7

n=-7/7

n=-1

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