(3x)-1=140

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Solution for (3x)-1=140 equation: 



(3x)-1=140

We move all terms to the left:

(3x)-1-(140)=0

We add all the numbers together, and all the variables

3x-141=0

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

3x=141

x=141/3

x=47

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