cheyennesherrill
cheyennesherrill cheyennesherrill
  • 03-10-2016
  • Mathematics
contestada

xy+4y=3x-2, show that y is a function of x

Respuesta :

nguyend nguyend
  • 03-10-2016
(xy+4y)/x = (3x-2)/x
(y+4y)/x = (3x-2)/x divide both side by x
5y /x = (3x-2)/x
5y= 3x-2 Mult by x both side
y= (3x-2)/5
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 03-10-2016
basically, solve for y

first undsitribute y
y(x+4)=3x-2
divide both sides by x+4
y=[tex] \frac{3x-2}{x+4} [/tex]
Answer Link

Otras preguntas

A fifth grade class painted pieces of cardboard for an art project. Each piece of cardboard had an area of 6.25 square inches. The students painted 200 pieces o
plants use carbon dioxide, nutrients in the water and sunlight to produce _________.
help with member 6 please...
Who was "other Homer"?
6 x 2/5 will be equal to, greather than, or less than 2/5?
Back isto rear as pit is to?
I am confused on number 15, the instructions are at the top.
3. At the Constitutional Convention, what was the name given to the plan that took elements of both the New Jersey and Virginia plans? A. The Constitutional
Explicar q es para Laureano Gómez una verdadera cultura
Find the Missing Hypotenuse