document.write( "Question 89330: I am having problems solving these two question\r
\n" ); document.write( "\n" ); document.write( "Solve: X/5X+10+x-3/x+2=7/5
\n" ); document.write( "and
\n" ); document.write( "Solve: 3/7=15/x
\n" ); document.write( "thank you \n" ); document.write( "
Algebra.Com's Answer #65061 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Solve:
\n" ); document.write( "X/5X+10+x-3/x+2=7/5
\n" ); document.write( ":
\n" ); document.write( "Assume you mean, (a couple sets of brackets would help alot)
\n" ); document.write( "\"%28x%2F%285x%2B10%29%29+%2B+%28%28x-3%29%2F%28x%2B2%29%29\" = \"7%2F5\"
\n" ); document.write( ":
\n" ); document.write( "\"%28x%2F%285%28x%2B2%29%29%29+%2B+%28%28x-3%29%2F%28x%2B2%29%29\" = \"7%2F5\"
\n" ); document.write( ":
\n" ); document.write( "5(x+2) would be the common denominator, if we mult equation by 5(x+2), we have:
\n" ); document.write( "x + 5(x-3) = 7(x+2)
\n" ); document.write( ":
\n" ); document.write( "x + 5x - 15 = 7x + 14
\n" ); document.write( ":
\n" ); document.write( "6x - 7x = 14 + 15
\n" ); document.write( ":
\n" ); document.write( "-1x = 29
\n" ); document.write( ":
\n" ); document.write( "x = -29
\n" ); document.write( ":
\n" ); document.write( ":
\n" ); document.write( "Solve: 3/7=15/x
\n" ); document.write( ":
\n" ); document.write( "\"3%2F7\" = \"15%2Fx\"
\n" ); document.write( ":
\n" ); document.write( "Cross multiply:
\n" ); document.write( "3x = 7*15
\n" ); document.write( ":
\n" ); document.write( "3x = 105
\n" ); document.write( ":
\n" ); document.write( "x = 105/3
\n" ); document.write( ":
\n" ); document.write( "x = 35 \n" ); document.write( "
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