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)\"\" \"About 
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.
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\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
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\n" ); document.write( " a | a x 3 | result
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\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
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