document.write( "Question 495678: b+b+b+7=b+22 I need the value of b\r
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Algebra.Com's Answer #336148 by oberobic(2304)\"\" \"About 
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b+b+b+7 = b+22
\n" ); document.write( "collect terms
\n" ); document.write( "3b + 7 = b + 22
\n" ); document.write( "subtract b from both sides
\n" ); document.write( "2b + 7 = 22
\n" ); document.write( "subtract 7 from both sides
\n" ); document.write( "2b = 15
\n" ); document.write( "divide both sides by 2
\n" ); document.write( "b = 15/2
\n" ); document.write( "b = 7 1/2
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