Help me evaluate the expression

[From: ] [author: ] [Date: 11-09-18] [Hit: ]

2 - 10.8 = -8.......

-x - 3y
When x = -2 and y = 3.6

- - 2 - 3(3.6) =

2 - 10.8 =

- 8.8

- (-2) - 3(3.6)
2 - 10.8 = -8.8

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