xpineappleslusheex
xpineappleslusheex xpineappleslusheex
  • 04-06-2018
  • Mathematics
contestada

Solve the simultaneous equations.

Solve the simultaneous equations class=

Respuesta :

soniayeung1243oxuz6x
soniayeung1243oxuz6x soniayeung1243oxuz6x
  • 04-06-2018
5p+2w=17----(1)
3p+w=9-----(2)
(2)*2, 6p+2w=18-----(3)
(3)-(1), p=1
sub. p=1 into (2), 3*1+w=9
                                    w=6
Answer Link

Otras preguntas

What is the Geocentric theory in your own words?
What is the meaning of Pangaea
Substitution how do u do it??
2 friends want to equally share 4/3 feet of rope.What length of rope should ea friend get?
What is 9x^2-24x+ 16
Explain why the railroads were not built in a straight line from east to west.
What are the 4 main products for southeast
Why did populations soar between 1800 and 1900?
The distance of a wave crest from its resting. position is its. out of A. Wavelength B. Amplitude C. Height
My daughter needs a synonym for tired and all the word she has is problem , story and banquet