Y=0.5^2-2x-7

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Solution for Y=0.5^2-2x-7 equation:



=0.5^2-2Y-7
We move all terms to the left:
-(0.5^2-2Y-7)=0
We get rid of parentheses
2Y+7-0.5^2=0
We add all the numbers together, and all the variables
2Y+6.75=0
We move all terms containing Y to the left, all other terms to the right
2Y=-6.75
Y=-6.75/2
Y=-3+0.75/2

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