3n+5n*2=100

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Solution for 3n+5n*2=100 equation: 



3n+5n*2=100

We move all terms to the left:

3n+5n*2-(100)=0

Wy multiply elements

3n+10n-100=0

We add all the numbers together, and all the variables

13n-100=0

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

13n=100

n=100/13

n=7+9/13

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