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otez555 [7]
3 years ago
15

3

Mathematics
2 answers:
Crank3 years ago
4 0
3x is the answer
Hope this helps
klasskru [66]3 years ago
4 0

Answer:

-8x + 13

Step-by-step explanation:

Write out the equation:

2x+9-10x+4

Combine Like Terms:

-8x+9+4=

-8x+13

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