Chat with our AI personalities
It is simply 3x -4
3x + 2= 3 (times) 4= 12 12+4= 16 The answer is 16.
7
If: 3x+7 = 19 Then: 3x = 19-7 And: 3x = 12 So: x = 12/3 = 4
Length = 3x - 2Width = x + 4Area = (length) times (width) = (3x - 2) (x + 4) = 3x2 + 10x - 8