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anonymous
 4 years ago
using the method of substitution how do I solve
25x+5y=11
5x=y+10
anonymous
 4 years ago
using the method of substitution how do I solve 25x+5y=11 5x=y+10

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Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1From the second equation, y = 5x10 Put that into the first equation in place of y

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0so is it25x+5(5x10)=11

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1NO!! NOT TRUE!!! There is no solution. The lines must be parallel. Let's check the slopes and see if they are the same.

Mertsj
 4 years ago
Best ResponseYou've already chosen the best response.1Sure enough. The slopes are both 5 so the lines are parallel and there is no solution.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0well that is what I was wondering couldn't seem to get it was close thanks
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