Y=7.2-3x

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Solution for Y=7.2-3x equation:



=7.2-3Y
We move all terms to the left:
-(7.2-3Y)=0
We add all the numbers together, and all the variables
-(-3Y+7.2)=0
We get rid of parentheses
3Y-7.2=0
We move all terms containing Y to the left, all other terms to the right
3Y=7.2
Y=7.2/3
Y=2+1/2.5

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