Question

А:67=401-358 721-а=327​

Answer 1

Пошаговое объяснение:

1. a:67=401-358 1.721-a=327
2. a:67=43 2.a=721-327
3. a=43×67 3.a=394
4. a=2881

Answer 2

Ответ: 1) а/67=43 или а=67*43=2881

2) А=721-327=394.

Пошаговое объяснение:

Answer 3

To solve the equations:

1. A: 67 = 401 - 358

To solve for A, we need to isolate A on one side of the equation.

67 = 401 - 358 67 = 43

This equation is not possible since 67 cannot be equal to 43. Therefore, there is no solution for A in this case.

2. 721 - A = 327

To solve for A, we need to isolate A on one side of the equation.

721 - A = 327

To isolate A, we can subtract 327 from both sides of the equation:

721 - A - 327 = 327 - 327 721 - 327 - A = 0

Simplifying further:

394 - A = 0

Now, we can isolate A by subtracting 394 from both sides:

394 - A - 394 = 0 - 394

• A = -394

Multiplying both sides by -1 to isolate A:

• A * (-1) = -394 * (-1) A = 394

Therefore, the solution for A in the second equation is A = 394.