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reese12345
03.04.2020 •
Mathematics
-3x+y=5 y=-7 solve the system by graphing
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Ответ:
x = -4
Step-by-step explanation:
-3x+y-=5
-3x+-7 =5+7
-3x = 12
x = -4
Ответ:
Step-by-step explanation:
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