Question

3*4=?*4 как решить?помогите?

Answer 1

3*4/4=?
12/4=?
3=?
3*4=3*4
12=12

Answer 2

3*4=3*4 т.к. от перстановки мест слогаемых сумма не меняется

Answer 3

Answer:

To solve the equation 3 * 4 = ? * 4, we need to find the value of the unknown variable.

Since both sides of the equation are multiplied by 4, we can divide both sides by 4 to isolate the unknown variable.

Dividing both sides of the equation by 4, we get:

3 * 4 / 4 = ? * 4 / 4

Simplifying the equation, we have:

3 = ?

Therefore, the value of the unknown variable is 3.

I hope this helps! Let me know if you have any further questions.