Respuesta :

Let's expand the expression and confirm they are equivalent:

[tex]\begin{gathered} -3(0.15-0.2+0.25p)\rightarrow-3(-0.05+0.25p) \\ \text{Thereby,} \\ -3(-0.05+0.25p)=-3(-0.05+0.25p) \end{gathered}[/tex]

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