20x-9(x+6)=31

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Solution for 20x-9(x+6)=31 equation: 



20x-9(x+6)=31

We move all terms to the left:

20x-9(x+6)-(31)=0

We multiply parentheses

20x-9x-54-31=0

We add all the numbers together, and all the variables

11x-85=0

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

11x=85

x=85/11

x=7+8/11

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