Nuggy919 Nuggy919

16-02-2022
Mathematics

contestada

Which expression is equivalent to (−7x+8x+19y)−(6y+8−20x−16y)?

−19x−3y+8

- 19 x - 3 y + 8

−19x+9y+8

- 19 x + 9 y + 8

21x+29y−8

21 x + 29 y - 8

35x+19y−8

35 x + 19 y - 8

Respuesta :

rspill6 rspill6

19-02-2022

Answer:

21x + 29y - 8

Step-by-step explanation:

(−7x+8x+19y)−(6y+8−20x−16y)

−7x+8x+19y−6y-8+20x+16y

(−7x+8x+20x)+(19y−6y+16y)-8

21x + 29y - 8

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