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X+y=70 65x+15y=2400 solve by substitution please show work very important thank you so much
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5 votes
X+y=70

65x+15y=2400
solve by substitution
please show work very important thank you so much

User Jonathan Vanasco
by
5.4k points

1 Answer

3 votes

Answer:

The solution is

x = 27 and y = 43

Explanation:

See the image

X+y=70 65x+15y=2400 solve by substitution please show work very important thank you-example-1
User Yazh
by
5.4k points
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