What are equivalent to
5x - 15 - 20x + 10

-5 (3 x + 1)

Step-by-step explanation:

Simplify the following:

5 x - 20 x - 15 + 10

Grouping like terms, 5 x - 20 x - 15 + 10 = (5 x - 20 x) + (10 - 15):

(5 x - 20 x) + (10 - 15)

5 x - 20 x = -15 x:

-15 x + (10 - 15)

10 - 15 = -5:

-5 - 15 x

Factor -5 out of -15 x - 5:

-5 (3 x + 1)

it would be:

c.parallelogram.

wth is with the little mtn top and what are you talking about like fix your words and accually make sence with them and i like was in a completly different question like three times like it seems like your ilitteret