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rjkz [21]
3 years ago
8

9x – 1= 10x + 9 What is x equal to

Mathematics
1 answer:
ivolga24 [154]3 years ago
4 0

Answer:

-10=x

Step-by-step explanation:

9x-1=10x+9

9x-10×=9+1

-x=10

x=-10

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