be3ner be3ner
  • 03-02-2022
  • Mathematics
contestada

4y=-3-x
7x-4y=43
elimination please help!!

Respuesta :

icychessecakes icychessecakes
  • 03-02-2022

Answer:

x = 5 y =-2

Step-by-step explanation:

You can substitute the 4y in,
7x - (-3-x) = 43
7x + 3 + x = 43
8x + 3 = 43
8x = 40
x = 5

Then plug the x back into the equation,
4y = -3 - 5
4y = -8
y = -2

Answer Link
dissonanceruckus
dissonanceruckus dissonanceruckus
  • 03-02-2022

Answer:

y= -2 x=5

Step-by-step explanation:

(See attachment below)

Ver imagen dissonanceruckus
Answer Link

Otras preguntas

How can report writers decide what type of graphic to use in a report?
solve following problem​
How many students were in the sample? Math Test Scores 5 0 4 6 5 7 8 7 5 8 8 2 4 5 5 5 6 7 8 9 9 0 0 0 0 4 6 7 9 5 0 = 50 29 5 24
Why is understanding to the structure of the earth importanti font sice 12 19 Time Rom
How is change shown in the Count of Monte Cristo?
A bakery made 100 donuts. In the display case, 40/100 were chocolate, 3/10 were glazed, and the rest were cinnamon. Which fraction of the donuts were cinnamon?
Camden invested $1400 in an account that pays 4.5% interest compounded annually Assuming no deposits or withdrawals are made, find how much money Camden would h
Someone Help me please
During the Middle Ages, the Catholic Church did not have a significant influence on music. true false
Make a title about this short paragraph and write a statement that is your own opinion about the paragraph