the difference between 3 times a number and 11 is 10
3n - 11 = 10
To find the number, let's set up an equation based on the given information.
Let's assume the number we are looking for is "x".
The difference between 3 times a number (3x) and 11 is equal to 10.
Putting it into an equation:
3x - 11 = 10
To solve for x, we can isolate it by performing algebraic operations:
Adding 11 to both sides of the equation:
3x - 11 + 11 = 10 + 11
3x = 21
Now, we can solve for x by dividing both sides of the equation by 3:
3x / 3 = 21 / 3
x = 7
Therefore, the number we are looking for is 7.