melodysprecherpelctt
melodysprecherpelctt melodysprecherpelctt
  • 21-08-2019
  • Mathematics
contestada

Find WX. Please help out

Find WX Please help out class=

Respuesta :

kosala1478
kosala1478 kosala1478
  • 21-08-2019

Answer:

wy = wx + xy

wx = wy - xy

wy =12y----------(1)

wx =7y+4--------(2)

xy =21------------(3)

(2) = (1) - (3)

7y + 4 = 12y - 21

12y - 7y = 4 + 21

5y = 25

y = 25/5

y = 5

so wx = 7×5+4

=35+4

=39

Answer Link

Otras preguntas

y=|x+2|+4 what is the vertex of the equation.. help please and the work too ;/
Who used experiments and scientific tools to study matter?
juan said that the two shapes below are quadrilaterals is he correct? the shapes are like a slanted short rectangle and like a small bowl but looks l
Which describes oligarchy? A. rule by a king B. rule by the people C. rule by religious authorities D. rule by a small group
adonde vas a la escuela
what is the difference between who and whom
write a Distributive Property math problem
What kind of operation do you use to find the area?
(6x to 2nd power -3x -7) (2x +5)
3x+y=9 2x+y=8 The graphing method