Question

Please help its urgent !!!! -3c + 5d + 3c- d

Answer 1

= 4d

Explanation:

-3c+3c = 0

5d-d = 4

-3c+5d+3c-d=4d

Answer 2

4d

Explanation:

Am I supposed to simplify this?

-3c+5d+3c-d

-3c+3c+5d-d

0+4d

4d

Let me know if this helps :)