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Arisa [49]
2 years ago
6

Find the value of x

Mathematics
1 answer:
klio [65]2 years ago
8 0

Answer:

x=1

Step-by-step explanation:

7x-1+2x-1=7

7x+2x-1-1=7

9x-2=7

9x=7+2

9x=9

9x/9=9/9

x=1

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