document.write( "Question 834394: The sum of two numbers is 8. One number is 3 more than 4 times the other. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #503007 by JulietG(1812)\"\" \"About 
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A + B = 8
\n" ); document.write( "A = 4B + 3
\n" ); document.write( "Substitute the value of A into the first equation
\n" ); document.write( "(4B+3) + B = 8
\n" ); document.write( "Add the Bs
\n" ); document.write( "5B + 3 = 8
\n" ); document.write( "Subtract 3 from each side
\n" ); document.write( "5B = 5
\n" ); document.write( "Divide each side by 5
\n" ); document.write( "B = 1
\n" ); document.write( ".
\n" ); document.write( "If B is 1, then A must be 7 (7+1=8)
\n" ); document.write( "Let's check - One number is 3 more than 4 times the other.
\n" ); document.write( "7 = 3+(4*1)
\n" ); document.write( "7 = 3+4
\n" ); document.write( "Success!
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