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BlackZzzverrR [31]
2 years ago
6

If you take a number, times by 7 then subtract 1. You get the same as if you took the number multiply the number by 5 then subtr

act 8. What is the number?
Mathematics
2 answers:
ruslelena [56]2 years ago
7 0

Step-by-step explanation:

set as no . is X

7X _1 = 5 X - 8

2 X = -7

X = - 7 / 2

Irina-Kira [14]2 years ago
4 0

Answer:

-7/2 or -3.5

Step-by-step explanation:

Make the equation first

7x-1 = 5x-8

7 = -2x

-7/2 = x

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