document.write( "Question 1063213: Twice Martina's age decreased by Mario's age is 6. Three times Martina's age increased by twice Mario's is 23. What are the two numbers? \n" ); document.write( "
Algebra.Com's Answer #678255 by stanbon(75887)\"\" \"About 
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Twice Martina's age decreased by Mario's age is 6. Three times Martina's age increased by twice Mario's is 23. What are the two numbers?
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\n" ); document.write( "r - t = 6
\n" ); document.write( "3r + 2t = 23
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\n" ); document.write( "Modify for elimination:
\n" ); document.write( "2r - 2t = 12
\n" ); document.write( "3r + 2t = 23
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\n" ); document.write( "Add and solve for \"r\"::
\n" ); document.write( "5r = 35
\n" ); document.write( "r = 7 (Martina's age)
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\n" ); document.write( "Solve for \"t\"::
\n" ); document.write( "r - t = 6
\n" ); document.write( "7 - t = 6
\n" ); document.write( "t = 1 (Mario's age)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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