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astra-53 [7]
2 years ago
10

What's (-5y-10x=4) + (-3y+10x=-15) ?

Mathematics
2 answers:
il63 [147K]2 years ago
8 0

Answer:

-15

Step-by-step explanation:

10x-3y= -15

malfutka [58]2 years ago
4 0

Answer: I'm 99% sure its -15

Step-by-step explanation:

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