Solve by elimination.
12.5x+8y+10z=1925
x+y+z=200
2y=x...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 19.11.2019 19:31, zaheema786ovxirt
Solve by elimination.
12.5x+8y+10z=1925
x+y+z=200
2y=x
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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