Question

12. Which equation is an identity? (1 point) a___7 – (9x + 3) = –9x – 4 b___6m – 5 = 7m + 5 – m c___10p + 6 – p = 12p – 3(p – 2) d___3y + 2 = 3y – 2

Answer 1

An identity is equation which is the same left and right
You have to look at each equation and see if the left is exactly the right side