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

_______ has experienced a rapid increase in the use of credit cards for purchases
The actual separation or division of the parent cell is called _____. a cleavage furrow budding cytokinesis fragmentation
A person's metabolism remains constant throughout life. Please select the best answer from the choices provided. T F
How do governments keep order in a society?
what is 1.61 nearest tenth
What is the BEST strategy to improve flexibility in your legs and back?
A rectangular bathroom tile is 2 1/3 times as wide as it is tall.If the tile is 5cm tall,how wide is it?
I really don't know can someone help me
Which best describes what is represented in the business cycle model?
which statement best describes the reason why the allies responded to the Berlin blockade by airlifing supplies to the city?