Respuesta :

Answer:

Division property of equality

Step-by-step explanation:

What she did was ;

[tex]\frac{-3x}{-3} =\frac{3}{-3} \\\\x =-1[/tex]

iluvdoggos65
Division Property of Equality

It is division property of equality because Bianca divides both sides by -3.

Otras preguntas