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Minchanka [31]
2 years ago
8

Evaluate expression: evaluate each expression when a = "-2" b=4 and c=-10

Mathematics
1 answer:
densk [106]2 years ago
3 0

Answer:

2a+b=0

ac-b=16

a+b/a=-4

8a+5b=-4

-4a-b =4

3c/-5=6

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