contestada

Identify the expressions that are equivalent to expression given . 3(x-3)
A. 3x-6
B. 3x-8-1
C. X+2x-3
D. X-3+x-3+x-3

Respuesta :

gmany

[tex]3(x-3)=(3)(x)+(3)(-3)=3x-9\\\\A.\ 3x-6\qquad NOT\\\\B.\ 3x-8-1=3x-9\qquad YES\\\\C.\ x+2x-3=3x-3\qquad NOT\\\\D.\ x-3+x-3+x-3=3x-9\qquad YES[/tex]

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