Question

Which expressions are equivalent to 9x+2y−3z?

Select all that apply.

A. 9(x+2/9y−1/3z)

B. −3(−3x−2/3y+z)

C. −1/3(−27x+6y−9z)

D. 1/3(3x+2/3y−z)

E. −3(3x+2/3y−z)

Answer 1

i think there is 2 answer

Answer 2

Its letter A because 9 is factor out of the expression and if you multiply it, you get the original expression so is letter A, others are wrong