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Colt1911 [192]
3 years ago
6

Find the value of y = -4x + 9, when x = -7.

Mathematics
1 answer:
krek1111 [17]3 years ago
7 0

Answer:

-19

Step-by-step explanation:

y = -4(-7)+9

= -28 + 9

= - 19

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