alegebra
posted by anaya on .
solve the system of equations by graphing. then classify the system as consistent or inconsistent and the equations as dependent or independent.
3u+v=13
3u=v+29
What is the solution of the system of equations?

Hey, 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