Find expert advice and community support for all your questions on IDNLearn.com. Find reliable solutions to your questions quickly and easily with help from our experienced experts.

The difference between the length and width of a rectangle is 6, and their sum is 34. What are the length and width of the rectangle? Let the length be x and the width be y .

Sagot :

Answer:

length = 20

Width = 14

Step-by-step explanation:

x - y = 6   -------------------(I)

x + y = 34 ------------------(II)

Add equation (I) & (II). So y will be eliminated and you can find the value of x

(I)         x - y = 6

(II)       x + y = 34  {Now add}

        2x      =  40      {Divide both sides by 2}

             x   = 40/2

x = 20

Plugin x = 20 in equation(II)

20 +y = 34

       y = 34 -20

y = 14