document.write( "Question 949872: You collect stamps. Jeff gives you another 12 stamps. Since your cool, you give Christine 10 stamps. Jeff takes half of your stamps. In the end, you have 8 stamps. How many stamps did you originally have? Please be so kind as to answer my question, as I would appreciate it very much. \n" ); document.write( "
Algebra.Com's Answer #579955 by macston(5194)![]() ![]() You can put this solution on YOUR website! Let Or= original number \n" ); document.write( "(Or+12-10)/2=8 Multiply each side by 2 \n" ); document.write( "Or+12-10=16 \n" ); document.write( "Or+2=16 Subtract 2 from each side \n" ); document.write( "Or=14 \n" ); document.write( "CHECK:(sort of) \n" ); document.write( "Go through it backwards: \n" ); document.write( "You end with 8 stamps,so before Jeff took half you had 16, before you gave Christine 10 you had 26 and before Jeff gave you 12 you originally had 14. \n" ); document.write( " |