20y-11=69

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Solution for 20y-11=69 equation: 



20y-11=69

We move all terms to the left:

20y-11-(69)=0

We add all the numbers together, and all the variables

20y-80=0

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

20y=80

y=80/20

y=4

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