cameras actual price was $ 400. after discount its price was $280. calculate the percentage reduction in the price of the camera.

30% discount

Step-by-step explanation:

Let the percent reduction be x%

Actual price =$400

Discounted price=$280

Therefore, by the problem => %*400=280

                                             =>

There was 30% discount on the camera

l.ln.lln.k.nkl

step-by-step explanation:

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: