okolochasundayc okolochasundayc

18-07-2019
Mathematics

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Find the following when : a=-2,b=3c=-1/3 7b-2/-a+1

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tramserran tramserran

18-07-2019

Answer: [tex]\bold{\dfrac{19}{3}}[/tex]

Step-by-step explanation:

[tex]\dfrac{7b-2}{-a+1}\\\\\\=\dfrac{7(3)-2}{-(-2)+1}\\\\\\=\dfrac{21-2}{2+1}\\\\\\=\dfrac{19}{3}[/tex]

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