B. A given rectangle has an area of 20 square feet. What is the length for various widths? » Hint (b): > What is the length for a width of 1 foot? 5 feet? 10 feet? What kind of relationship do the lengths have?

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:

dude thats to long figure it

step-by-step explanation: