Question

find the value of : 4x-5y, when x= 5 and y = 3?​

Answer 1

Answer:

4x-5y

x=5 and y=3

According to the Question

4×5-5×3

20-15

5 is the correct answer

Answer 2

substitute the value of x and y in the equation.

Step-by-step explanation:

• x=5 and y=3

• equation is 4x-5y

                            =4*5-5*3

                            =20-15

                             =5

• final answer is 5.