document.write( "Question 653596: How do you solve this:\r
\n" ); document.write( "\n" ); document.write( "3x+3y=24
\n" ); document.write( "X-3y=-4
\n" ); document.write( "

Algebra.Com's Answer #408448 by MathTherapy(10552)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "How do you solve this:\r
\n" ); document.write( "\n" ); document.write( "3x+3y=24
\n" ); document.write( "X-3y=-4\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "3x + 3y = 24 ----- eq (i)
\n" ); document.write( "x - 3y = -4 ----- eq (ii)\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Add eqs (ii) & (i) to eliminate y and determine the value of x\r
\n" ); document.write( "\n" ); document.write( "Substitute the x-value into any of the two original equations to determine the value of y\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Values should be \"highlight_green%28x+=+5%29\", and \"highlight_green%28y+=+3%29\", or (\"highlight_green%285%29\", \"highlight_green%283%29\")\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
\n" ); document.write( "
\n" );