document.write( "Question 792882: If the average of 3,s, and t is 5, what is the value of s+t? \n" ); document.write( "
Algebra.Com's Answer #480253 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! If the average of 3,s, and t is 5, what is the value of s+t? \n" ); document.write( "the equation for this: \n" ); document.write( " \n" ); document.write( "multiply both sides by 3 \n" ); document.write( "3 + s + t = 15 \n" ); document.write( "s + t = 15 - 3 \n" ); document.write( "s+t = 12 \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "Check \n" ); document.write( " |