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vaieri [72.5K]
3 years ago
14

Evaluate 2xy - 3x for x = - 2 and y = 7.

Mathematics
1 answer:
Slav-nsk [51]3 years ago
3 0
Look below!
2(-2)(7)-3(-2)
-28-(-6)
(Don't forget that when you have two negative signs next to each other, you can make it addition)
SO, -28+6
=-22
Hope that helped!
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