radomes.openskiesproject.org
nicketti1234
nicketti1234 nicketti1234
  • 09-02-2017
  • Mathematics
Answered

Which ordered pair is the solution to y − x = 3 and 2x + y = 9?

Verified Answer :

yashddsy26
yashddsy26 yashddsy26
  • 09-02-2017

y-x=3
2x+y=9

so solving by multiplying first by 2
so we get , 2y-2x=6

adding both eqn now,

3y=15
y=5

so x=2

so y=5 and x=2 !!

Answer Link

Related Questions

Solve 3x15165 X
20 b02 what the answer
Which of the following best states the purpose of a Topic sentence
The kinetic energy of an object depends on which of the following A the objects mass and direction B the objects speed and mass C the objects work and direction
Select all that apply The purposes of mitosis are growth of organisms reproduction of gametes cell renewal repair of injuries genetic variation asexual reproduc
Calculation for Mr Calvins his allowance as a percentage of his gross salary
The conflicts in The Celebrated Jumping Frog of Calaveras County isare between
what file does a aac run under
What are some things that can cause damage to a camera
Whats the Value of 3 in 230 001