document.write( "Question 292112: if i was 16 years old when my niece was born, how old will i be when i am 3 times her age? \n" ); document.write( "
Algebra.Com's Answer #211097 by JBarnum(2146)![]() ![]() You can put this solution on YOUR website! easiest way for me is to make a chart \n" ); document.write( "in 1 yr she will be 1. 16+1=17 3x1=3 no \n" ); document.write( "in 2 yrs she will be 2. 16+2=18 3x2=6 no \n" ); document.write( "in 3 yrs she will be 3. 16+3=19 3x3=9 no \n" ); document.write( "in 4 yrs she will be 4. 16+4=20 3x4=12 no \n" ); document.write( "in 5 yrs she will be 5. 16+5=21 3x5=15 no \n" ); document.write( "in 6 yrs she will be 6. 16+6=22 3x6=18 no \n" ); document.write( "in 7 yrs she will be 7. 16+7=23 3x7=21 no \n" ); document.write( "in 8 yrs she will be 8. 16+8=24 3x8=24 YES\r \n" ); document.write( "\n" ); document.write( "you will be 24 when u are 3 times older then her\r \n" ); document.write( "\n" ); document.write( "aha i just realized the equations \n" ); document.write( "16+x=y \n" ); document.write( "3x=y \n" ); document.write( "x being age of girl and y being age of you \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |