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Grace [21]
3 years ago
7

-4x+7. x= -1 (show work)

Mathematics
2 answers:
Brilliant_brown [7]3 years ago
8 0

Answer:

11

Step-by-step explanation:

-4x+7

plug in -1

(-4)(-1)+7

mutilpiy negative 4 and negative 1

4+7=11

   

Lady_Fox [76]3 years ago
6 0

Answer:

Step-by-step explanation: -4(-1)+7 = 11

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