The total cost of 3 DVDs and 2 CDs is €54.
Write an equation in x to represent this information.
Solve your equation to find the cost of a DVD. The CD is 3 euro less

What is the Equation? How your workings

1 DVD = x

1 CD = x - 3

3(x) + 2(x - 3) = 54

3x + 2x - 6 = 54

5x - 6 = 54

5x = 60

x = 12

1 DVD = x = €12

Hope this helps! :)

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

******************

this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years