2-5n=-7

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Solution for 2-5n=-7 equation: 



2-5n=-7

We move all terms to the left:

2-5n-(-7)=0

We add all the numbers together, and all the variables

-5n+9=0

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

-5n=-9

n=-9/-5

n=1+4/5

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