document.write( "Question 1009699: Find the value of x for which abcd must be a parallelogram 18-4x=7x+7 \n" ); document.write( "
Algebra.Com's Answer #625148 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |