Respuesta:
X= - 5/3
Explicación paso a paso:
2x+3(-x^2-1) = -3x^2 + 2(x-1) - 3 (x+2)
2x-3x^2-3 = -3x^2 + 2x-2-3x-6
-3=-3x-8
5=-3x
x= -5/3
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Verified answer
Respuesta:
X= - 5/3
Explicación paso a paso:
2x+3(-x^2-1) = -3x^2 + 2(x-1) - 3 (x+2)
2x-3x^2-3 = -3x^2 + 2x-2-3x-6
-3=-3x-8
5=-3x
x= -5/3