x = your number
The question can be written as:
x + 6 = 2 x
Subtract x to both sides.
6 = x
x = 6
Check result:
x + 6 = 2 x
6 + 6 = 2 • 6
12 = 12
I think of a number and add 6.the result is equal to twice the first number.what is the first number
1 answer