leeellee28
leeellee28
11-02-2021
Mathematics
contestada
-(x + 2y + 3) - 3x + y
X = 4 and y = -2
Respuesta :
gmercer8539
gmercer8539
11-02-2021
Answer:
-17
Step-by-step explanation:
-(4+2(-2) +3) -3(4) -2
-(4-4+3)-3(4)-2
-3-3(4)-2
-3-12-2
-17
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