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

LINEAR EQUATIONS PLZ HELP BRAINLIEST AND EXTRA POINTS!!!

9-5(4-2) -------------- 3+5

Which descriptions are true of both Achilleus and Hektor in The Iliad of Homer? Check all that apply. A.)They live in Troy. B.)They believe in gods. C.)They se

What word best fits this definition "This is to estimate a value by following a pattern and going beyond the values already known."

she has 10,000 glass beads that have a diameter of 0.4 cm.If she strings these beads end to end, how long will her necklaces be?PLZZZZZZ HELPP QUICK

what will i do to explore the different health careers

Write an expression and then show the steps to solve the expression. Round to nearest hundredth. Explain what your solution means in context of the problem.

Which of the following pairs of words is an example of consonance? A: love and dove B: fate and take C: struts and frets

25 points + Brainliest if correct! Wesley’s Mack truck gets 24 miles per gallon, and holds 130 gallons. Assuming he has a full tank and does not stop for gas, g

Career pathway essay Can someone help give a career essay ?