haleighdegraeve haleighdegraeve

26-05-2020
Mathematics

contestada

which of the following expressions is equivalent to -3(-x+12)?
a: 9-x
b: -3x-36
c: x+9
d: 3x-36

Respuesta :

29-05-2020

Answer:

d: 3x-36

Step-by-step explanation:

Apply the distributive property:

[tex] - 3( - x ) - 3 \times 12[/tex]

Multiply -1 by -3

[tex]3x - 3 \times 12[/tex]

Multiply -3 by 12

[tex]3x - 36[/tex]

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