ThisVitGuy ThisVitGuy

17-01-2021
Mathematics

contestada

What is the result of subtracting the second equation from the first?
x−3y=6
−8x−y=6

Respuesta :

jimrgrant1 jimrgrant1

17-01-2021

Answer:

9x - 2y = 0

Step-by-step explanation:

Given

x - 3y = 6 → (1)

- 8x - y = 6 → (2)

Subtracting (2) from (1) term by term gives

x - (- 8y) - 3y - (- y) = 6 - 6 , that is

x + 8y - 3y + y = 0

9x - 2y = 0

Answer Link

Otras preguntas

Naomi took a trip to Ohio. When she returned to her home in Tucson, Arizona, she brought seeds from an oak tree and planted them in her garden. The seeds did no

What are three facts about radio waves

What is m=6a+9ak solve for a

Which words in the sentence are the misplaced participial phrase? During dinner, Tom knocked over the water pitcher reaching for the platter of spaghetti. A. th

Which type of molecule is our bodies' primary energy source?

Which sentence does not correct this run-on sentence? Bees' nests are called hives, they are made of wax and chewed plants. A. Bees' nests are called hives; the

salut am nevoie de 3 propozitii cu atribut adjectival

Francis Crick’s central dogma of molecular biology states that genetic information flows from __________________________. A-DNA to RNA to protein B-RNA to DNA t

How do you simplify 20/36

Which sentence uses a verb that agrees with its compound subject? A. Pumpkins and grapes are grown on vines. B. Either my grandmother or my parents watches my b