petertsymbalyuk2007 petertsymbalyuk2007

25-04-2021
Mathematics

contestada

What value of y makes the equation 4x – 3y = 17 true, when x = 2What value of y makes the equation –2x + y = –8 true when x = 4?

Respuesta :

26-04-2021

Answer:

1) y = -3

2) y = 0

Step-by-step explanation:

1) When x = 2

4x – 3y = 17

4(2) - 3y = 17

8 - 3y = 17

-3y = 17 - 8

-3y = 9

y = -3

2) When x = 4

–2x + y = –8

-2(4) + y = -8

-8 + y = -8

y = -8 + 8

y = 0

Answer Link

Otras preguntas

Can an object experience uniform acceleration and uniform velocity at the same time?

HELP ASAP!!! WILL MARK BRAINLIEST!! What are the coordinates of G after it is reflected over the x-axis?

7. What would happen to the movement of infrared photons if we increased the concentration of N₂ or O₂? Choose one of the options below and explain your choice:

Round 762 to the nearest hundred

390 voters are classified by income and political party. The results are shown in the table. If a person is selected at random from the sample, find the probabi

one of the numerals from zero to nine. 2 is a number with one digit, while 32 is a number with two.

How many 5-digit numbers can you form using the digits 8 and 9?

some art and hi guyslet’s vid cam

Laps 3 60 18 Miles 2 20 I Minutes 12 60

annotate the following poem for literary devices and theme. Remember by Joy Harjo