Question

540-X-400 = 1 3 2 40 + 300​

Answer 1

Ответ:

540-x-400=13240+300

140-x=13540

x=140-13540

x=-13400

Answer 2

Ответ:

-13400

Пошаговое объяснение:

540-х-400=13240+300

540-х=400+13240+300

540-х=13940

Х=540-13940

Х=-13400

Проверяем:

540-(-13400)-400=13240+300

540+13400-400=13240+300

13540=13540

Розвязано правильно

Answer 3

To solve the equation 540 - X - 400 = 13240 + 300, you can start by simplifying it step by step:

1. Start by combining like terms on each side of the equation:

   540 - X - 400 = 13540 + 300

2. Next, subtract 540 from both sides to isolate the term with X on the left side:

   -X - 400 = 13540 + 300 - 540

3. Simplify the right side:

   -X - 400 = 13840 - 540

4. Continue simplifying:

   -X - 400 = 13200

5. To solve for X, add 400 to both sides of the equation to isolate the term with -X:

   -X - 400 + 400 = 13200 + 400

6. This simplifies to:

   -X = 13600

7. Finally, to find the value of X, multiply both sides by -1 to make X positive:

   -1 * (-X) = -1 * 13600

   This results in:

   X = -13600

So, the solution to the equation 540 - X - 400 = 13240 + 300 is X = -13600.