TerryO214233 TerryO214233
  • 03-11-2022
  • Mathematics
contestada

Find the values of x and yy=-3x+55x=4y-3what is the answer to this question

Respuesta :

RikuK359215 RikuK359215
  • 03-11-2022
Answer:

x = 1

y = 2

Explanations:

The system of equations is:

y = -3x + 5..........................(1)

5x = 4y - 3.......................(2)

Substitute equation (1) into equation (2)

The equation becomes:

5x = 4(-3x + 5) - 3

5x = -12x + 20 - 3

5x = 12x + 17

5x + 12x = 17

17x = 17

Divide both sides by 17

17x / 17 = 17 /17

x = 1

Substitute the value of x into equation (1)

y = -3x + 5

y = -3(1) + 5

y = -3 + 5

y = 2

Answer Link

Otras preguntas

How could you separate a mixture of marbles, corks, and nails?
Which is not a step used when constructing a perpendicular from a point not on a given line? A. Without changing the compass, from each intersecting arc on the
what is the value of fraction 1 over 2x3 3.4y when x = 4 and y = 2? 12.8 14.8 25.8 38.8
in MLA documentation, a writer must_______ all entries in the Works cited list.
Question 2 of 5 Instructions:Select the correct answer. Which event in Franz Kafka’s The Metamorphosis can be considered surreal? Gregor’s father kicking out th
38.2mm converted into cm
how did lavoisier revolutionize the science in chemistry
in a recent year , the population of Delaware was 783,600. Its land area is 1,953 square miles. North Carolina's population that year was 8,049,313. Its land ar
Why would it be hard to find I the ideal light intensity if the temperature was very hot or cold
a 12ft by 15ft and 3ft wide