5n*2-9n-51=-7

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Solution for 5n*2-9n-51=-7 equation: 



5n*2-9n-51=-7

We move all terms to the left:

5n*2-9n-51-(-7)=0

We add all the numbers together, and all the variables

-9n+5n*2-44=0

Wy multiply elements

-9n+10n-44=0

We add all the numbers together, and all the variables

n-44=0

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

n=44

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