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Stels [109]
4 years ago
11

- 7x + 4x=9 explain how you solved.

Mathematics
1 answer:
Mazyrski [523]4 years ago
5 0

Answer:

x=-3

Step-by-step explanation:

-7x+4x=9

-3x=9

x=9/-3

x=-3

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Step-by-step explanation:

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3 years ago
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