SOLUTION: Plot the graphs of the equations 4x - 6y = 12 and x - 5y = 10 and interpret the result. Please show how to solve on a graph. Thanks

Algebra ->  Linear-equations -> SOLUTION: Plot the graphs of the equations 4x - 6y = 12 and x - 5y = 10 and interpret the result. Please show how to solve on a graph. Thanks      Log On


   

Question 192764This question is from textbook
: Plot the graphs of the equations 4x - 6y = 12 and x - 5y = 10 and interpret the result. Please show how to solve on a graph. Thanks This question is from textbook

Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
4x-6y=12---->-6y=-4x+12--->y=(2/3)x-2 (red line)
x-5y=10----->-5y=-x+10---->y=(1/5)x-2 (green line)
:
graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C%282%2F3%29x-2%2C%281%2F5%29x-2%29
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it appears in the graph as if the solution is (0,-2)(the point of intersection)
:
indeed if you plug this coordinate in it makes both equations true