(-3)^2-4(2)(-5)=x

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Solution for (-3)^2-4(2)(-5)=x equation: 



(-3)^2-4(2)(-5)=x

We move all terms to the left:

(-3)^2-4(2)(-5)-(x)=0

We add all the numbers together, and all the variables

-1x+219=0

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

-x=-219

x=-219/-1

x=+219

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