55(x-1)=20

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Solution for 55(x-1)=20 equation: 



55(x-1)=20

We move all terms to the left:

55(x-1)-(20)=0

We multiply parentheses

55x-55-20=0

We add all the numbers together, and all the variables

55x-75=0

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

55x=75

x=75/55

x=1+4/11

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