silverwinter17 silverwinter17
  • 06-03-2017
  • Mathematics
contestada

Solve this system by solution

9x-3y=-843 and x=10y+3

Respuesta :

Аноним Аноним
  • 06-03-2017
I hope this helps you



9. (10y+3)-3y= -843



90y+27-3y= -843


87y= -816



y= -9,37


x=10. (-9,37)+3


x= -90y,79
Answer Link

Otras preguntas

a sphere has a volume of 4500pi cubic inches. find the surface area of the sphere.
sentence has one word that is incorrect. 24 People have to be a certain hight before they are allowed to go on the ride.
Why the mechanical wave need a medium to propagate?
Find the distance between the pair of parallel lines, y = -2x+1 & y = -2x+16.
can you tell me what is papyrus?
Given log 2 = 0.3010, log 3 = 0.4771. Find the value of a) log 12 b) log 5.
is 0.7142857.... a rational number? why or why not?
What is NADPH2 ? where is it used?
Dustin collects football cards. He sells some of his cards. The prices are listed here. $3, $5, $5, $8, $8, $10, $10, $10, $40 What is their mean (average) pric
name the type of chemical reaction : CaO(s) + H2O(l) -----------Ca(OH)2(aq)