8-7n+3n=47-99

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Solution for 8-7n+3n=47-99 equation:



8-7n+3n=47-99
We move all terms to the left:
8-7n+3n-(47-99)=0
We add all the numbers together, and all the variables
-7n+3n+8-(-52)=0
We add all the numbers together, and all the variables
-4n+60=0
We move all terms containing n to the left, all other terms to the right
-4n=-60
n=-60/-4
n=+15

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