Question

If 4 is subtracted from twice a number the result is 10 less than the number.find the number

Answer 1

Answer:

Question :

If 4 is subtracted from twice a number then the result is 10 then find the number?

To Find :

The original number according to the given statement ?

Solution :

Let the original number be = x

If 4 is subtracted from a twice of a number = 2x-4

Then the result becomes 10 = 2x-4=10

Equation :

2x-4=10

2x=10+4

2x=14

x=14/2

x=7

The original number is 7