3(2+5n)-1=50

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Solution for 3(2+5n)-1=50 equation: 



3(2+5n)-1=50

We move all terms to the left:

3(2+5n)-1-(50)=0

We add all the numbers together, and all the variables

3(5n+2)-1-50=0

We add all the numbers together, and all the variables

3(5n+2)-51=0

We multiply parentheses

15n+6-51=0

We add all the numbers together, and all the variables

15n-45=0

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

15n=45

n=45/15

n=3

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