moriah18 moriah18

02-09-2016
Mathematics

contestada

2xy = x+7 solve for x.

Respuesta :

Аноним Аноним

02-09-2016

2xy=x+7
2xy-x=7
x(2y-1)=7
x=7/(2y-1)

Answer: x=7/(2y-1)

Answer Link

Аноним Аноним

02-09-2016

Ok,

First, you have to subtract x from both sides,
2xy-x=7

Then you factor out the common term, x
x(2y-1)=7

The last step is to divide....
divide both sides by 2y-1

So you now get
x= 7/2y-1

Answer Link

Otras preguntas

-15p+32p please awnser its rsm hw

Complete the sentence with a word that means the same as "rare"

PLEASE HELP!! Whats the lifestyle or entertainment in The Odyssey? (I need it for a newspaper project so please answer w a good explanation)

Find the coordinates of the midpoint of the line segment with endpoints (6, -2) and (-3, -2). midpoint: (x, y) = ( )

why does bread dough is needed to be left for hours or a day before baking?

Write the slope-intercept form of the equation of the line through the given point with the given slope. through: (2,-2), slope = -5/6

PLEASE HELP!! Whats the lifestyle or entertainment in The Odyssey? (I need it for a newspaper project so please answer w a good explanation)

Complete the sentence with a word that means the same as "rare"

Quick Math Question for 50 Points! Anybody willing to help? If so, brainliest plus huge thanks! :D Eight less than the product of three and a number is the same

d) At the New York Stock Exchange a certain online gaming stock had an initial public offering (IPO) price of 10 USD per share and is traded 24 hours a day. Ske