document.write( "Question 446482: If 5 added to a number and the sum is tripled, the result is 19 more than number. Find the number. \n" ); document.write( "
Algebra.Com's Answer #307481 by Leaf W.(135)    You can put this solution on YOUR website! x = number \n" ); document.write( "If 5 is added to a number = x + 5 \n" ); document.write( "And the sum is tripled = 3(x + 5) \n" ); document.write( "19 more than the number = x + 19 \n" ); document.write( "3(x + 5) = x + 19 \n" ); document.write( "Distribute the 3 into the x and 5: 3x + 15 = x + 19 \n" ); document.write( "Subtract 15 from both sides: 3x = x + 4 \n" ); document.write( "Subtract x from both sides: 2x = 4 \n" ); document.write( "Divide both sides by 2: x = 2 \n" ); document.write( "*** \n" ); document.write( "Therefore, the number is 2. \n" ); document.write( "  |