Wednesday

January 28, 2015

January 28, 2015

Posted by **anaya** on Sunday, March 23, 2008 at 5:27pm.

3u+v=13

3u=v+29

What is the solution of the system of equations?

- alegebra -
**Damon**, Sunday, March 23, 2008 at 5:31pmHey, you should be getting to be abke to do these.

subtract the second equation from the first to get rid of u

3 u + v - 3 u = 13 - v - 29

v = - v - 16

2 v = -16

v = -8

then

3 u -8 = 13

3 u = 21

u = 7

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