02-02-2016
Mathematics

contestada

1.2x-4y=28 solve for y

Respuesta :

Billymkhoi Billymkhoi

02-02-2016

2x -4y= 28
⇒ -4y= 28 -2x
⇒ y= (28 -2x)/ (-4)
⇒ y= 28/(-4) -(2x)/ (-4)
⇒ y= -7 + 1/2x

The final answer is y= -7 + 1/2x~

Answer Link

Otras preguntas

A polymer is manufactured in a batch chemical process. Viscosity measurements are normally made on each batch, and long experience with the process has indicate

Use the rules of equations and inverse operations to solve the equation. In your final answer, include all of your work. 4 - x^2 = -16

From what point of view is the “ story of an hour “ told ?

The most common sampling method is the convenience sample; therefore, many of the studies that you find for evidence use this sampling method. What are the impl

Please help! Options for ♣: definition of adjacent angles definition of angle bisector definition of congruence vertical angles are congruent Options for ♦: A

the earth is ours and we are of the earth

Simplify to create an equivalent expression. -k -(-8k+7) Choose 1 answer: @ 7k-7 © -Tk - 7 © 7k+7 0 -7k +7

You are riding in an enclosed train car moving at 90 km/h. If you throw a baseball straight up, where will the baseball land? a. In front of you. b. In your h

Action Balanced Equation Particle View (center of screen) Steps you took to make the equation balanced Make Ammoni a ____ N 2 + ____ H 2  ____ NH 3 Separate Wa

Electrolysis of a molten salt with the formula MCl, using a current of 3.86 amp for 16.2 min, deposits 1.52 g of metal. Identify the metal. (1 faraday = 96,485