AutoTune153 AutoTune153

02-03-2017
Mathematics

contestada

solve for y
3x+6y=3
5x-y=27

Respuesta :

awareness awareness

02-03-2017

its simple... from equation one x=1-2y then substituting value of x in second equation.. you will get the answer...is-2.

Answer Link

Otras preguntas

Find the measure of the exterior angle at vertex C.

A bag contains 12 gray and 24 white marbles. A marble is drawn at random. What is the theoretical probability, as a decimal, of drawing a gray marble? Round the

Find the odds for and the odds against the event rolling a fair die and getting a 2 comma a 4 comma a 5 comma or a 3.

Find the points on the curve that are closest to the origin x^2y=16 lagrange

Dividing polynomials. Help

How did the Battle of Marathon pave the way for Alexander of Macedon?

In early 1998, the unemployment rate in eastern germany was _______.

if 14xz - 21yz = az(2x -by), where a and b are positive real numbers, what is the value of a+b?

in the old chief mslanga, how are natives judged as good or bad

need help fast I am confuzzled!