document.write( "Question 958327: 3(4r-8)=36 is the equation and I need to find what r equals, how do I find the answer? \n" ); document.write( "
Algebra.Com's Answer #585683 by fion6002(19)![]() ![]() ![]() You can put this solution on YOUR website! 3(4r-8)=36\r \n" ); document.write( "\n" ); document.write( "Expand: \n" ); document.write( "12r - 24 = 36 \n" ); document.write( "12r - 24 + 24 = 36 + 24 \n" ); document.write( "12r = 60 \n" ); document.write( "12r / 12 = 60 / 12 \n" ); document.write( "r = 5\r \n" ); document.write( "\n" ); document.write( "Or divide by 3 from both side \n" ); document.write( "4r - 8 = 12 \n" ); document.write( "4r - 8 + 8 = 12 + 8 \n" ); document.write( "4r = 20 \n" ); document.write( "4r / 4 = 20 / 4 \n" ); document.write( "r = 5 \n" ); document.write( " |