document.write( "Question 1053956: What is b in 4b + 7 = 43?
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Algebra.Com's Answer #669144 by josmiceli(19441) $\"\"$ $\"About$

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$\"+4b+%2B+7+=+43+\"$
\n" ); document.write( "Subtract $\"+7+\"$ from both sides
\n" ); document.write( " $\"+4b+%2B+7+-+7+=+43+-+7+\"$
\n" ); document.write( " $\"+4b+=+36+\"$
\n" ); document.write( "Divide both sides by $\"+4+\"$
\n" ); document.write( " $\"+%284%2F4%29%2Ab+=+36%2F4+\"$
\n" ); document.write( " $\"+4%2F4+=+1+\"$ , so
\n" ); document.write( " $\"+b+=+36%2F4+\"$
\n" ); document.write( "Do the division
\n" ); document.write( " $\"+b+=+9+\"$
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