SOLUTION: Can you please sovle me this equation 2y+3x=1050 Y+x=450

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Question 603765: Can you please sovle me this equation 2y+3x=1050
Y+x=450
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
2y+3x=1050
y+x=450
multiply by -2
-2y-2x=-900
2y+3x=1050
Add this equation to the first one
x= 150
x+y =450
Plug x
y+150=450
y=450-150
y=300