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marusya05 [52]
3 years ago
5

Please help with this thanks lol

Mathematics
1 answer:
Igoryamba3 years ago
7 0

Answer:

-70

Step-by-step explanation:

multiply each sides with (7/4)

(7/4)* 40 = (x/(-4/7)) * (7/4)

(7/4) *40 = -x

70= -x

x= -70

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Answer:

Step-by-step explanation:

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