Seudónimo Seudónimo
  • 11-01-2016
  • Mathematics
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What is the value of b? –7b = –42

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pegah
pegah pegah
  • 11-01-2016
for this question you can just divide the both sides by -7 so you gonna have : 
-7b/-7 = -42/-7 ⇒ b = 6 :)))
i hope this is helpful 
have a nice day 
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TSO
TSO TSO
  • 11-01-2016
[tex]-7b = -42\\\\b = \frac{-42}{-7}\\\\\boxed{\bf{b = 6}}[/tex]
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