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

The length of an arc of a circle is 5/3 pi feet. Find the measure of the angle that subtends (forms)the arc if the diameter is 18 feet.

Find the quadratic function that y=f(x) that has the vertex (0,0) and whose graph passes through the point(-2,-8). Write the function in standard form

Macy measures a truck's tire mark for one complete revolution as 100,48 inches long. What is the diameter of the tire to nearest inch? *

What is the length of the hypotensis?If necessary round to the nearest 10th

Will someone explain to me how I get this done?

Select the correct answer.What is the domain of the function f(x) = x + 3x + 5?A. all whole numbersB. all positive real numbersC. all integersD. all real number

Solve the given equation over the interval [0, 2.2): 2 cos2 x + cos x + 15 = 0.X = 0 and x = 2.0T57x= - and x=66There are no real valued solutions for the equat

A value and a sequence is times the previous value like this 8 16 32 64. How would the sequence be represented as a recursive equation?

What is the length of AC if ∅=29° and BC=5? round to the nearest hundredth

Find the area of the triangle. Round to the nearest tenth. a=28.5 b=33.4 c=22.3