Question

solve the following -7/13 from -8/13​

Answer 1

Step-by-step explanation:

−8<−(3x−5)<13

Adding −5 on both sides,

−8−5<−3x+5−5<13−5

Or −13<−3x<8

Multiplying with −1 and reversing inequality sign,

13>3x>−8

Dividing by 3, we have

3

−8

<x<

3

13

∴Solution set of xϵ(

3

−8

,

3

13

)

Answer 2

$\huge\underline {\sf {Answer:}}$

= $\dfrac{-8}{13} - (\dfrac{-7}{13})$

= $\dfrac{-8}{13} + (\dfrac{7}{13})$

= $\dfrac{-8+7}{13}$

= $\dfrac{-1}{13}$

The answer is -1/13 respectively!

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