Question

a number is twice and 4 is added it then the result is equals to 8 then the number is​

Answer 1

Answer:

2

Step-by-step explanation:

let the number be x.

then it is said twice the number

=2x

so the equation will be 2x+4=8

=2x=4-8

=x=4/2

=x=2

Answer 2

Let the number = x
the number is twice = 2(x)
2x + 4 = 8
2x = 8 - 4
2x = 4
X = 4/2
X = 2


The number is 2