SOLUTION: 5y+4y=19 y=6x-3 solve by the substitution method and by showing the steps.

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Question 384309: 5y+4y=19
y=6x-3
solve by the substitution method and by showing the steps.
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
5y+4y=19
y=6x-3
9y=19
substitute y in 9y=19
9(6x-3)=19
54x-27=19
+27
54x=46
x=46/54
x=23/27
..
m.ananth@hotmail.ca
..
y=(6*23/27)-3
y=138/27 -3
y=(138-81)/27
y=57/27
y=19/9
...
m.ananth@hotmail.ca