Friday

July 25, 2014

July 25, 2014

Posted by **andrea** on Thursday, February 22, 2007 at 10:36pm.

{x+2y=11

{3x+2y=13

i just told you how to do the other one; it's the same exact method. solve for x and y. you get: x=-2y+11 and y=(-1/2x)+(11/2). then plug them both back into the original equation (either one, it doesn't matter); you get, x=11, and y=0. the points would be (11,0)

thats not one of the options on the multiple choice though....

they are....

a-(1,5)

b-(16,-2.6)

c-(-1,6)

d-(12,-0.5)

I'm so sorry, I put 11 where I should have put 13. The answer is A) 1,5. That's right. Sorry again.

**Related Questions**

Substitution Method-Plz help - Use the Substitution method to solve the system ...

PLEASE!!!! HELP!!!! ME!!!! - solve the system using substitution {x+2y=11 {3x+2y...

Linear Equations - Can you please help solve this equation using the ...

Algebra 1 HELP PLZ!!! - Use the Substitution method to solve the system of ...

subsitution method - Can some one show me how to use the Substitution method to ...

Algebra question - When you solve a system of equations by the substitution ...

Kim what about this one?Can you please help me wit - Thanks,what abou this one? ...

Math - Solve the system by addition or substitution. 3x – 4y = 8 6x – 2y = 10 ...

math - Can someone please check my work? Solve using substitution method 1. 3x+...

Math - I still don't know how to directly solve this problem. Can someone guide ...