SOLUTION: solve the system of equations by graphing. then classify the system 5u+v=21 5u=v+29

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Question 212878: solve the system of equations by graphing. then classify the system
5u+v=21
5u=v+29
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Solve by graphing:
5u%2Bv+=+21
5u+=+v%2B29
Rewrite the equation in slope-intercept form:
v+=+-5u%2B21
v+=+5u-29
Graph:
graph%28400%2C400%2C-2%2C10%2C-5%2C5%2C-5x%2B21%2C5x-29%29
From the graph, the solution is: (5, -4) or u = 5 and v = -4
The system is a consistent system since there is at least one solution.