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25-03-2020
Mathematics

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5+ (9.7 - b ) =6.8 what is the value of b

Respuesta :

25-03-2020

Answer:

[tex]b = 7.9[/tex]

Step-by-step explanation:

[tex]5 + (9.7 - b) = 6.8 \\ 5 + 9.7 - b = 6.8 \\ 14.7 - b = 6.8 \\ - b = 6.8 - 14.7 \\ - b = - 7.9 \\ = b = 7.9[/tex]

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