janabacon09 janabacon09
  • 03-10-2017
  • Mathematics
contestada

What is 2x-4y=20 for y

Respuesta :

annalaw2020
annalaw2020 annalaw2020
  • 03-10-2017
okay so you need to get the y by itself

2x - 4y = 20

subtract the 2x over

-4y = -2x + 20

divide everything by -4

y = 1/2x - 5        <-------   this is your answer


Answer Link

Otras preguntas

Whipple is confused about the connection between the velocity and acceleration of the tennis ball. he decides to compare the velocity of the ball and the accele
What is 8.54 rounded to the nearest tenth
What is the answer if the sum of three numbers is 95 and the second number is three less than twice the first number and the third number is is ten less than th
What is “Centrifugal Bumble Puppy”? Why is it important for games to require a complicated apparatus?
Is trot a closed syllable
How do you write 0.345 in scientific notation?
Why do people today think the federalist papers are important?
During World War II, what was an opportunity cost of the decision to increase production of military goods?
Simplify: 1/3 (6ab - 9b) + 2/3 (9ab + 12b)
Explain the units and how to solve the following metric conversion then solve the metric conversion by filling in the blank 12KM=—- m.