Question

A number becomes double.If it is increased by 8 What is the number?

Answer 1

Answer:

- 4

Explanation:

Let the unknown number be x

if x is doubled then it is 2x

when 2x is increased by 8 then it is 2x+8

now let us assume 2x+8=0

2x+8=0

2x = -8

x = -8/2

x=-4

I hope you can understand my answer friend