document.write( "Question 53978: How do I write equation for this one.... The second of two numbers is 4 more than the first. If the second is increased by 1, the result is twice the first. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #36215 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
Let the first number=x
\n" ); document.write( "Then the second number=x+4 (4 more than the 1st)
\n" ); document.write( "Increase the second (x+4)by 1 (+1) is (=) twice (2*) the first (x).
\n" ); document.write( "(x+4)+1=2x
\n" ); document.write( "x+5=2x
\n" ); document.write( "-x+x+5=2x-x
\n" ); document.write( "5=x
\n" ); document.write( "The 1st number:x=5
\n" ); document.write( "The 2nd number:x+4=5+4=9
\n" ); document.write( "-----------------------------------------------------------------
\n" ); document.write( "Check:
\n" ); document.write( "9+1=2(5)
\n" ); document.write( "10=10
\n" ); document.write( "Looks like we're right!
\n" ); document.write( "Happy calculating!!!
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