Question 191710
{{{-2(3b+1)+(7b-4)=0}}} Start with the given equation.


{{{-6b-2+7b-4=0}}} Distribute.



{{{b-6=0}}} Combine like terms on the left side.



{{{b=0+6}}} Add {{{6}}} to both sides.



{{{b=6}}} Combine like terms on the right side.



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Answer:


So the answer is {{{b=6}}}