\(x^2+4x+4-x^2-x+3x+3-2=0\)
\(6x+5=0\)
\(x=\dfrac{-5}{6}\)
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\(\left(x+2\right)^2-\left(x-3\right)\left(x+1\right)=2\)
\(\Leftrightarrow x^2+4x+4-x^2+2x+3=2\)
\(\Leftrightarrow6x=-5\Leftrightarrow x=-\dfrac{5}{6}\)
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