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 license plate has 3 letters and 3 digits in that order. a witness to a hit-and-run accident saw the first 2 letters and the last digit. if the letters and dig

The raised vegetable garden in Susan's yard is in the shape of a rectangular prism with a volume of 48 cubic feet and a height of 3/4 foot. PLEASE DO THE WORK A

if a circle has a radius of 13 and a sector defined by a 7.4 degree arc, what is the area, in cm2, of the sector? round your answer to the nearest tenth.

a car has a mass of 12,000 kg. What is it’s acceleration when the engine exerts a force of 600 N? (Formula: F=ma)

A water skiing coach tells her team about an unusual day on the lake. Complete each sentence with the correct preterite or imperfect form of the verb in parenth

what is the measure of x?

Trevor watches as a freight train passes. He counts eight identical black railroad cars, then a red car, followed by several more black cars. Which type of or

A computer salesperson's monthly income depends on the amount of his sales. his monthly income is a salary of $1575 plus 9% of his monthly sales. write a linear

overgrazing over farming and the diversion of water for irrigation are significant causes of

Which equation represents the graph of y = cos x flipped across the x-axis then shifted vertically up by 2 units? A.y = cos(-x) + 2 B.y = cos(x - 2) C.y = -cos