39(x+4)=21

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Solution for 39(x+4)=21 equation: 



39(x+4)=21

We move all terms to the left:

39(x+4)-(21)=0

We multiply parentheses

39x+156-21=0

We add all the numbers together, and all the variables

39x+135=0

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

39x=-135

x=-135/39

x=-3+6/13

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