20105176 20105176

23-11-2019
Mathematics

contestada

Twice the difference of a number (
x
) and five, when increased by eleven, results in eight.

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Yang100 Yang100

25-11-2019

Answer:

7/2

Step-by-step explanation:

2(x-5)+11=8

2x-10+11=8

2x+1=8

2x=8-1

2x=7

x=7/2

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