catsdance catsdance

07-03-2019
Mathematics

contestada

(19b-1)-9 (2b+4)=-7

plz show work step by step (i give thank yous)

Respuesta :

Kamikazeminem Kamikazeminem

07-03-2019

Answer:

[tex]b=30[/tex]

Step-by-step explanation:

[tex]19b-1-9(2b+4)=-7\\\Leftrightarrow 19b-18b-36=-6\\\Leftrightarrow b=30[/tex]

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