15-09-2016
Mathematics

contestada

Solve 12x-4y=20 for y

Respuesta :

dasetka dasetka

18-09-2016

12x - 4y = 20 Subtract 12x from both sides
-4y = -12x + 20 Divide both sides by -4
y = 3x - 5

Answer Link

Otras preguntas

I made a fort by connecting two boxes. The first box is 5 meters long, 9 meters wide, and 9 meters high. The second box is 3 meters long, 8 meters wide, and 2 m

Could I have help with this proof?

A bag contains 5 red marbles, 7 blue marbles and 8 green marbles. If three marbles are drawn out of the bag, what is the probability, to the nearest 10th of a p

what is the coefficient of x^4 in the expansion of (2x+y)^5

Paula has two pieces of wire, one 96 feet long and the other 72 feet long. If she wants to cut them up to produce many pieces of wire that are all of the same l

What is the approximate perimeter of the parallelogram with vertices at 2, 4. 4, 1. -2, -2, and -4, 1

Write a program that converts or calculates values. Use the following guidelines to write your program: Think of a program that requires you to convert or calcu

what does it take to be a friend?

Solve -8z + 3+2z = -4 - 6z + 7. Tell how many solutions there are.

100 PTS!!!!!!!!!!!!!!!!!! HELP PLEASE FOR BOTH PARTS!