document.write( "Question 199813: This is a proportion problem I am having trouble with\r
\n" );
document.write( "\n" );
document.write( "x/4=(x+8)/x\r
\n" );
document.write( "\n" );
document.write( "Thank you for your help \n" );
document.write( "
Algebra.Com's Answer #150199 by edjones(8007)![]() ![]() You can put this solution on YOUR website! x/4=(x+8)/x \n" ); document.write( "x^2=4(x+8) Multiply each side by 4x (LCM) to eliminate fractions. \n" ); document.write( "x^2=4x+32 \n" ); document.write( "x^2-4x-32=0 \n" ); document.write( "(x-8)(x+4)=0 \n" ); document.write( "x=8, x=-4 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |