Y=-20-7x

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Solution for Y=-20-7x equation:



=-20-7Y
We move all terms to the left:
-(-20-7Y)=0
We add all the numbers together, and all the variables
-(-7Y-20)=0
We get rid of parentheses
7Y+20=0
We move all terms containing Y to the left, all other terms to the right
7Y=-20
Y=-20/7
Y=-2+6/7

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