document.write( "Question 1019439: John is 35 years old, which is 5 years less than b times Bob's age. How old is Bob? \n" ); document.write( "
Algebra.Com's Answer #635388 by fractalier(6550)\"\" \"About 
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Let's call Bob's age, x. Then we can write
\n" ); document.write( "35 = bx - 5
\n" ); document.write( "Now we solve for x...we add 5 first and get
\n" ); document.write( "40 = bx
\n" ); document.write( "Now divide by b and get
\n" ); document.write( "x = 40/b
\n" ); document.write( "We cannot know Bob's age exactly until we know b...
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