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Asked by Topperlearning User 8th September 2017, 9:35 AM
Answered by Expert
Answer:

begin mathsize 12px style open vertical bar 5 straight x minus 2 close vertical bar less or equal than 8 comma space space straight x element of straight R
5 straight x minus 2 space less or equal than 8 space and space 5 straight x minus 2 space greater or equal than space minus 8
5 straight x space less or equal than 10 space and space 5 straight x space greater or equal than space minus 6
straight x space less or equal than space 2 space space and space space straight x space greater or equal than space fraction numerator negative 6 over denominator 5 end fraction
Solution space set space equals space open curly brackets straight x colon space straight x element of straight R space and space fraction numerator negative 6 over denominator 5 end fraction less or equal than space straight x space less or equal than 2 close curly brackets end style

Answered by Expert 8th September 2017, 11:35 AM
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