document.write( "Question 50093: Hi\r
\n" ); document.write( "\n" ); document.write( "Do i cross multiply first or do i find a common demonator? i tried both but i still got lost.\r
\n" ); document.write( "\n" ); document.write( "Can someone help me with this problem? x+1 /3+x+2 /7=5\r
\n" ); document.write( "\n" ); document.write( "I would really appreciate it if someone would help me solve this\r
\n" ); document.write( "\n" ); document.write( "Thank You
\n" ); document.write( "

Algebra.Com's Answer #33259 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(x+1)/3+(x+2)/7 = 5 \r
\n" ); document.write( "\n" ); document.write( "Multiply thru by 21 to get:
\n" ); document.write( "7(x+1) + 3(x+2) = 105
\n" ); document.write( "7x+7+3x+6 = 105
\n" ); document.write( "10x+13=105
\n" ); document.write( "10x = 92
\n" ); document.write( "x=46/5= 9.2\r
\n" ); document.write( "\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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