toby1554 toby1554
  • 18-04-2021
  • Mathematics
contestada


what does x and y equal

what does x and y equal class=

Respuesta :

kotterful
kotterful kotterful
  • 18-04-2021

Answer:

x=5, y=-3

Step-by-step explanation:

we can find the answer by plugging in x=3y+14 to the second equation

5(3y+14)-2y=31

simplify

15y+70-2y=31

13y=-39

y=-3

now, plug in this to the initial equation x=3y+14

x=3(-3)+14

x=-9+14

x=5

Answer Link

Otras preguntas

8 1/5 - 3 4/10= show your work
Which of these would most likely cause a mutation? A the placement of ribosomes on the endoplasmic reticulum B the insertion of a nucleotide into DNA C the m
Please give me as many words as you can that rhyme with Hearts. It's for a poem at school.
Please give me as many words as you can that rhyme with Hearts. It's for a poem at school.
Find the density of an unknown liquid in a beaker. The empty beaker's mass is 165 grams. With the unknown liquid inside the beaker, the total mass is 309 grams
What does advancement via individual determination mean ?
which types of laws does judasim uphold?
Give an example of an ethical or moral question that science cannot address.
Why can a constellation X not be seen in the summer, but only in winter?
Give an example of an ethical or moral question that science cannot address.