Question

Expand and simplify 3(C - 2d) - 2(2C - 3d).​

Answer 1

-C

Explanation:

3(C - 2d) - 2(2C - 3d) =

= 3C - 6d - 4C + 6d

= 3C - 4C - 6d + 6d

= -C

Answer 2

-C

Explanation:

3(C - 2d) - 2(2C - 3d).

Distribute

3C - 6d - 4C +6d

Combine like terms

3C -4C -6d +6d

-C