radomes.openskiesproject.org
Fireball610
Fireball610 Fireball610
  • 21-12-2016
  • Mathematics
Answered

7x+5y=19 -7x-2y=-16 What is the solution of the system

Verified Answer :

iwillneversmile iwillneversmile
  • 21-12-2016

7x+5y= 19
 -7x-2y=-16  add because its a negative 
-----------------
3y=3
y=1 
 then you find x by placing 1 for y

7x+5(1)=19
7x=14 
x=2           

(2,1)

Answer Link

Related Questions

which statement below best explains the relationship of air masses and the temperature of oceans
Which Allied leader is described below His peace plan for World War I was called the Fourteen Points He believed Germany had to be punished for its role in Worl
5 hrs 20 min 2 hrs 45 min plz fill in the question marks 10 points thankz
a cold glass of water is set outside on a hot day and water droplets develop on the outside of the glass describe whats happening
Which one best describes comparison shopping Ayou are trying to decide if you should buy the size 5 Levi shorts in denim or blue denim Byou cannot decide betwee
one of the most important reasons for only using reliable water source is to reduce
is a girl doing any work while she stands still and holds a box Why or why not
In the expression x2 3 the base is
Polar solvents dissolvesolutes and nonpolar solventssolutes
Which of the following was an effect of the reconstructoin acts