Question

12x-11x=11*45=7(12*2)=​

Answer 1

Ответ:

12х-11х=(12-11)х=1х=х

11*45=495

7(12*2)=168

Answer 2

Let's break down the expression step by step:

12x - 11x

This is a simple subtraction of two terms with the same variable 'x'. Subtracting 11x from 12x gives us x:

12x - 11x = x

Now, let's move on to the next part of the expression:

11 * 45

Multiplying 11 by 45 gives us:

11 * 45 = 495

Next, we have:

7(12 * 2)

Inside the parentheses, we have 12 multiplied by 2:

12 * 2 = 24

Now, we multiply 7 by 24:

7 * 24 = 168

Therefore, the final simplified expression is:

12x - 11x = x = 495 = 168