Question

87-x=15*4 столбилком ​

Answer 1

Ответ:

27

Пошаговое объяснение:

1)                         2)                           3)

    15                          87 - х = 60              87

×    4                            х = 87 - 60        -   60

____                                                        ____    

   60                                                          27

Answer 2

To solve the equation 87 - x = 15 * 4, we can follow these steps:

Step 1: Simplify the equation on the right side. 15 * 4 equals 60, so the equation becomes: 87 - x = 60

Step 2: Solve for x. To isolate x on one side of the equation, we can subtract 87 from both sides: 87 - x - 87 = 60 - 87 This simplifies to: -x = -27

Step 3: Solve for x. To solve for x, we can multiply both sides of the equation by -1 to change the sign: (-1) * (-x) = (-1) * (-27) This simplifies to: x = 27

Therefore, the solution to the equation 87 - x = 15 * 4 is x = 27.