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scZoUnD [109]
3 years ago
6

SOS. I'm stuck!! helpppppp

Mathematics
1 answer:
Furkat [3]3 years ago
3 0

Answer:

12+x goes to 19

3x+y goes to 25

4y-10 goes to 6

1/2xy goes to 14

x=7 and y=4 all you have to do is substitute for example 12+x substituted it's 12+7 then just do the math. That's it.

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svlad2 [7]
Use substitution. 

2p + 3(2p) = 680
2p + 6p = 680
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Plug in.
x = 2p
x = 2(85)
x = 170
p = 85
3 0
2 years ago
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