Sunday

April 19, 2015

April 19, 2015

Posted by **To Mrs. Sue** on Saturday, September 12, 2009 at 5:58pm.

x + 3y =2 (1)

x = 9 -3y (2)

solve the system of equations

- algebra -
**Emily**, Saturday, September 12, 2009 at 11:14pmIt gives you the value of x, so substitute that value into the first equation, like this:

x + 3y = 2

x = 9 - 3y

9 - 3y + 3y = 2

9 = 2

Somehow, you get 9 = 2, which is DEFINITELY not correct, so maybe there was a typo in typing out the question?

algebra - solve the system of equations by graphing. Then classify the system as...

College Algebra - Solve the system of equations. Then classify the system. 7x-7y...

College Algebra - Solve the system of equations using matrices. If system has no...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

Algebra 2 - 1.) Write a system of equations that has NO solution. 2.) If you ...

algebra - Solve the system of linear equations by graphing 3x+y=0 2x-y=5 Graph ...

algebra - i need help with these problems (either a solution or how to plug them...

algebra - Can someone please help. When you solve a system of equations by the ...

algebra ll - solve the system of equations 4x - 3y= 8 2x+ 5y= 9 mutiple choices ...