document.write( "Question 658886: Solve for x: 3/3x+1/x+4=10/7x \n" ); document.write( "
Algebra.Com's Answer #410541 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
\"3%2F3x%2B1%2Fx%2B4=10%2F7x\"\r
\n" ); document.write( "\n" ); document.write( "\"3%2F3x%2B1%2Fx%2B4=10%2F7x\"..... find common denominator on left side...it is \"3x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3%2B1%2A3%2B4%2A3x%29%2F3x=10%2F7x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3%2B3%2B12x%29%2F3x=10%2F7x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"6%2B12x%29%2F3x=10%2F7x\"....cross multiply\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"6%2B12x%297x=10%2A3x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"42x%2B84x%5E2=30x\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"42x%2B84x%5E2-30x=0\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"84x%5E2%2B12x=0\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"12x%287x%2B1%29=0\"\r
\n" ); document.write( "\n" ); document.write( "solutions:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if \"12x=0\"...=>........\"x=0\"\r
\n" ); document.write( "\n" ); document.write( "if \"7x%2B1%29=0\"..=>.....\"7x=-1\" =>.....\"x=-1%2F7\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \"+graph%28+600%2C+600%2C+-2%2C+2%2C+-3%2C+5%2C+84x%5E2%2B12x%29+\"
\n" ); document.write( "
\n" ); document.write( "
\n" );