Please help, can u explain if you know, thanks a lot

We know that area of a rectangle /-

= Length × Width

Let's assume that -/

L = Length

W = Width

A = Area ( of the given rectangle )

Now , we can say that /- A = L × W

Hence , According to the question -/

A = L × W

( Putting the values of A and W )

Or , 36 = L × 4

Or , 36 ÷ 4 = L

Or , L = 9

Therefore , The length of the rectangle is 9 Ft.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

-2 is the right