142+n=3n+64

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Solution for 142+n=3n+64 equation: 



142+n=3n+64

We move all terms to the left:

142+n-(3n+64)=0

We get rid of parentheses

n-3n-64+142=0

We add all the numbers together, and all the variables

-2n+78=0

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

-2n=-78

n=-78/-2

n=+39

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