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-45b+5=67 what is the variable b​

1 Answer

7 votes

Answer:


\large\boxed{b=-(62)/(45)}

Explanation:


-45b+5=67\qquad\text{subtract 5 from both sides}\\\\-45b+5-5=67-5\\\\-45b=62\qquad\text{divide both sides by (-45)}\\\\(-45b)/(-45)=(62)/(-45)\\\\b=-(62)/(45)

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