document.write( "Question 666465: melinda earns 154 less per week than barbara. the combined income of both is 396. how much to each make? \n" ); document.write( "
Algebra.Com's Answer #414509 by ReadingBoosters(3246)\"\" \"About 
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Establish variables
\n" ); document.write( "x = melinda
\n" ); document.write( "y = barbara
\n" ); document.write( "...
\n" ); document.write( "Given
\n" ); document.write( "x = y - 154
\n" ); document.write( "x + y = 396
\n" ); document.write( "...
\n" ); document.write( "Substitute x into the second equation
\n" ); document.write( "y - 154 + y = 396
\n" ); document.write( "...
\n" ); document.write( "Combine like terms
\n" ); document.write( "2y = 396 + 154
\n" ); document.write( "2y = 550
\n" ); document.write( "...
\n" ); document.write( "Divide both sides by 2
\n" ); document.write( "\"highlight_green%28y+=+275%29\" made by Barbara
\n" ); document.write( "...
\n" ); document.write( "Substitute y = x+154 into the second equation
\n" ); document.write( "x + x+154 = 396
\n" ); document.write( "...
\n" ); document.write( "Combine like terms
\n" ); document.write( "2x = 396 - 154
\n" ); document.write( "2x = 242
\n" ); document.write( "...
\n" ); document.write( "Divide both sides by 2
\n" ); document.write( "\"highlight_green%28x+=+121%29\" made by Melinda
\n" ); document.write( "...
\n" ); document.write( "Check \"cartoon%28%0D%0A275+%2B+121%2C%0D%0A396%29\"
\n" ); document.write( ".....................
\n" ); document.write( "Delighted to help.
\n" ); document.write( "-Reading Boosters
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