Question

Mara writes the expression x + 2(x – 4) – 4x. Which of these expressions are equivalent? Choose the

two correct answers.

1. -x-8
2. -3x-8
3. -2x-6
4. x-4+2x-8
5. x-4x+2x-8

Answer 1

it is number 1. because the answer above is equivalent to number 1