document.write( "Question 216781: my 4th grade grandson is learning pre-algebra??? I only had algebra in 9th grade way back in the 60's and can't remember how to do any of it. How do I explain \"Find the value of a x 3 for each value of a? Examples are a=2, a=5, a = 1 and a =4. I need help understanding so I can explain it to him. Thanks, Becky \n" ); document.write( "
Algebra.Com's Answer #163643 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! The problem gives you an \"equation\": \n" ); document.write( "a x 3 \n" ); document.write( ". \n" ); document.write( "Then, they want to know the result if: \n" ); document.write( "a=2, a=5, a = 1 and a =4 \n" ); document.write( "Basically, replace 'a' with the value and multiply. \n" ); document.write( ". \n" ); document.write( "Set up a table. \n" ); document.write( "1st column: a \n" ); document.write( "2nd column: a stuffed into the equation \n" ); document.write( "3rd column: resultant value \n" ); document.write( ". \n" ); document.write( " a | a x 3 | result \n" ); document.write( "======================= \n" ); document.write( " 2 | 2 x 3 | 6 \n" ); document.write( " 5 | 5 x 3 | 15 \n" ); document.write( " 1 | 1 x 3 | 3 \n" ); document.write( " 4 | 4 x 3 | 12 \n" ); document.write( " \n" ); document.write( " |