document.write( "Question 907101: insert parentheses to make the following equation true: 2 x 1 + 2 x 3 - 2 x 2 - 1 = 12 \n" ); document.write( "
Algebra.Com's Answer #550159 by MathLover1(20850)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " |