SOLUTION: Solve systems of equations by graphing. Then classify system x + y =9 x - y = 3 Is it consistent? Are equations dependent or independent? Solution is ?

Question 427737: Solve systems of equations by graphing. Then classify system x + y =9 x - y = 3
Is it consistent?
Are equations dependent or independent?
Solution is ?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Solve systems of equations by graphing.
x + y =9
x - y = 3
-----
y = -x+9
y = x-3
-----

----
Then classify system
Is it consistent?:: Yes since the lines are not parallel.
------
Are equations dependent or independent?::Independent
because there are two lines to graph, not two of the
same line.
--------
Solution is ?::(6,3)
=======================
Cheers,
Stan H.
===============

RELATED QUESTIONS
Solve the systems of equations by graphing. Then classify the system as consistent or... (answered by jim_thompson5910)

Solve the system of equations by graphing. Then classify the system as consistent or... (answered by jim_thompson5910)

Solve the equations by graphing. Then classify the system. x+y=9 x-y=5 What is... (answered by jim_thompson5910)

Solve the system of equations by graphing. Then classify the system as consistent or... (answered by jim_thompson5910)

This is 1 question with several parts. Solve the system of equations by graphing. Then... (answered by jim_thompson5910)

Solve the system of equations by graphing. Then classify the system as consistent or... (answered by oscargut)

Solve the system of equations by graphing. Then classify the system as consistent or... (answered by stanbon)

Solve the system of equations by graph. Then classify the system as consistent or... (answered by stanbon)

Solve the system of equations by graphing. Then classify the system as consistent or... (answered by jim_thompson5910)