Question

3) 2d + 17-3-20 + 4d
need help please​

Answer 1

Explanation:

2d +17 -3 -20 +4d ; group like terms together

2d + 4d + 17-3-20; combine like terms

6d -6

Answer 2

=6d−6

Explanation:

Let's simplify step-by-step.

2d+17−3−20+4d

=2d+17+−3+−20+4d

Combine Like Terms:

=2d+17+−3+−20+4d

=(2d+4d)+(17+−3+−20)

=6d+−6

Answer:

=6d−6