CodeRed1 CodeRed1

09-09-2016
Mathematics

contestada

Solve for y
4.2x - 1.4y = 2.1

Respuesta :

dalendrk dalendrk

09-09-2016

4.2x - 1.4y = 2.1 |multiply both sides by 10

42x - 14y = 21 |subtract 42x from both sides

-14y = 21 - 42x |change signs

14y = 42x - 21 |divide both sides by 14

y = 3x - 1.5

Answer Link

Otras preguntas

Which decimal is greater than 0.15 and less than 0.7?A. 0.81B. 0.56C. 0.76D. 0.005

How do you think the border dispute would have been resolved if the American army had not crossed the Nueces River into the disputed land?

answer pls asap for top and bottom

What is Jesus understanding of family

Part A: Which statement is supported by the information in the article? A. Conformity is ideal in social situations. B. When groups conform to a certain way of

Will give brainliest if correct A. Neurotic B. Agreeable C. Introverted

Select the correct answer. Which genre of art is most likely described in the following sentence? En este cuadro que tiene facetas abstractas; el artista ha ex

wood is A)element B)compound C)mixture

Saturday Sunday Minutes 32 Miles 3 4 I

This is the question