josiahvargas josiahvargas

14-11-2018
Mathematics

contestada

4.2x - 1.4y =2.1 s Someone plz help me solve for y

Respuesta :

Аноним Аноним

25-11-2018

4.2x-1.4y=2.1

subtract 4.2x from each side

-1.4y=4.2x+2.1

divide each side by -1.4

y=-4.2x/1.4 - 2.1/1.4

simplify

y=-3x-1.5

Answer Link

Otras preguntas

the following problem is simplified with each step shown. Name the number property that justifies each step. 1. (13 + a) + 2 + 4a 2. (13 + a) + 4a + 2 3. 13 + (

Supply chain management describes the coordination of all supply chain activities, starting with _______ and ending with _______.

3. Functions f and g are shown below. Which best represents function g? a. g(x) = f(x) - 3 b. g(x) = -f(x) c. g(x) = f(x) d. g(x) = f(x - 2)

A plane has a cruising speed of 200 miles per hour when there is no wind. At this speed, the plane flew 500 miles with the wind in the same amount of time it fl

The fraction is equivalent to which of the following decimal numbers? 0.2 0.1616 0.166 0.1 6

a 3.07kg block is pushed along the ceiling with a constant applied force of 88.3N that acts at an angle of 65.1 degrees with the horizontal as in the figure. Th

Refer to You Should Meet Katherine Johnson for a complete version of this text. Part A Which statement is a main idea of Chapter 3? When Katherine joins NACA, t

Question What is the purpose of a drug ad placed by a drug company that mentions a medical condition, but not a drug name? The main purpose is to increase peop

What is accurate about the scientific results learned by counting annual layers in ice cores?.

How might the accusation of levity relate to Meursault's relationship with religion in The Stranger? Include 1 piece of textual evidence from The Myth of Sisyph