Question

If 6 is added to the double of a number, it gives 66. What is that number?​

Answer 1

Answer:

let the number be x and it's double be 2x then the equation is 6 + 2x =66

by solving,

=2x=66-6

=2x=60

=x=30

thus,the value of x is 30.

Step-by-step explanation:

Mark me as braniliest

Answer 2

Answer:

30

Step-by-step explanation:

2x+6=66

subtract 6 from both sides

2x+6-6=66-6

subtract

2x=60

divide on both sides

2x/2=60/2

x=30