Comments

• Let width =a, then length =2a-3 perimeter = 2(a +2a-3) = 2(3a-3) =42 3a-3 =42/2 =21 3a = 21+3 =24 a =24/3 = 8 m length = 2a-3 = 16-3 =13 m width =a = 8 m

  in does anyone know how to do this algebra problem? Comment by ishwar June 2021
• Let x = the width of the rectangle and Let y =the length of the rectangle from the question y =2x perimeter =2(x+y) =24 feet 2(x+y) =24 x+y =24/2 =12 as y=2x x+2x=12 3x =12 x =12/3 =4 y =2x =2*4 =8 width =x =4 feet length =y =8 feet.

  in How do i do this problem? Comment by ishwar June 2021
• Let her son's age is x years, then her age will be (x+34) years,and x+(x+34) =35 2x+34 =35 2x =35-34 =1 x =1/2 years. Ms. Chan's son's age =1/2 years.

  in How to do a math problem? Comment by ishwar May 2021
• Let her son's age is x years, then her age will be (x+34) years,and x+(x+34) =35 2x+34 =35 2x =35-34 =1 x =1/2 years. Ms. Chan's son's age =1/2 years.

  in How to do a math problem? Comment by ishwar May 2021
• Let x = the width of the rectangle and Let y =the length of the rectangle from the question y =2x perimeter =2(x+y) =24 feet 2(x+y) =24 x+y =24/2 =12 as y=2x x+2x=12 3x =12 x =12/3 =4 y =2x =2*4 =8 width =x =4 feet length =y =8 feet.

  in How do i do this problem? Comment by ishwar May 2021