jaylabazemore
18.10.2021 •
Mathematics
2x-y=-5
4x+y=2
solve each system of equations
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Ответ:
2x-y=-5 - - - - - - > 4x-2y= -10
-3y= - 12 - - - - - > y=4
2x -4=-5 - - - - > x= ½
Ответ:
answer:
easy, use a C A L C U L A T O R
Step-by-step explanation: