Which procedure justifies whether-3x(5-4)+3(x-6) is equivale
e justifies whether -3X0-45+81-5) is equivalent to -12x-6?
The expressions are not equivalent because -3(2)(5-4)+3(2-6)=-18 and -12(2)-6=-30
The expressions are not equivalent because -3(2)(5-4)+3(2-6)=-18 and -12(3)-6=-42
The expressions are equivalent because -3(2)(5-4)+3(2-6)=-18 and -12(-2)- 6 = 18.
The expressions are equivalent because -3(2)(5-4)+3(2-6)=-18 and -12(1)-6=-18