y=2(-3)2+3(-3)-7

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Solution for y=2(-3)2+3(-3)-7 equation: 



y=2(-3)2+3(-3)-7

We move all terms to the left:

y-(2(-3)2+3(-3)-7)=0

We add all the numbers together, and all the variables

y+28=0

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

y=-28

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