Question

400 / X - 28 равняется 12

Answer 1

400 : х - 28 = 12

400 : х = 40

х = 400 : 40

х = 10

Удачи)

Answer 2

To solve the equation "400 / X - 28 = 12," follow these steps:

Step 1: Move the constant term (in this case, 28) to the other side of the equation by adding 28 to both sides: 400 / X = 12 + 28

Step 2: Simplify the right side of the equation: 400 / X = 40

Step 3: To solve for X, multiply both sides by X to isolate it on one side of the equation: X * (400 / X) = X * 40

Step 4: Simplify the left side of the equation: 400 = 40X

Step 5: Now, to find the value of X, divide both sides by 40: X = 400 / 40 X = 10

So the value of X that satisfies the equation is X = 10.