Question

129*8=X*4=? 407*9=y*3=?

Answer 1

Ответ:

129 * 8 = Х4= ?              

1032=Х4

Х = 258      

407*9 = Y3 = ?

3663 = Y3

Y= 1221

Пошаговое объяснение:

Answer 2

Let's solve the equations step by step:

1. 129 * 8 = X * 4

To find the value of X, we need to isolate it on one side of the equation. We can do this by dividing both sides of the equation by 4:

(129 * 8) / 4 = X

Now we can calculate the left side of the equation:

(129 * 8) / 4 = 1032 / 4 = 258

Therefore, X is equal to 258.

2. 407 * 9 = y * 3

Similarly, we need to isolate y on one side of the equation. To do this, we divide both sides of the equation by 3:

(407 * 9) / 3 = y

Now we can calculate the left side of the equation:

(407 * 9) / 3 = 3663 / 3 = 1221

Therefore, y is equal to 1221.

So the solutions are: X = 258 y = 1221