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4(b-1)=2b+10 what is the value of b in this equation
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4(b-1)=2b+10 what is the value of b in this equation

User Vader
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4(b-1)=2b+10 carry out indicated multiplication on the left side

4b-4=2b+10 subtract 2b from both sides

2b-4=10 add 4 to both sides

2b=14 divide both sides by 2

b=7
User HungryMind
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