Question

Which expressions are equivalent ?

Answer 1

C & E

Explanation:

C, 3 (2g-6h)

3 x 2g 3 x 6h

=6g =18h

E, -2 x (-3g + 9h)

-2 x -3, -2 x 9

= 6g =18h

Answer 2

c and e because when you solve them all you find that they are equivalent