Question

80 000 : y = 4 000 - 2000​

Answer 1

Ответ:

80 000 : y = 4 000 - 2000

80 000 : y= 2000

y= 80 000 : 2000

y= 40

Answer 2

To solve the equation 80,000 : y = 4,000 - 2,000, we can follow these steps:

1. Simplify the right side of the equation: 4,000 - 2,000 = 2,000.

2. Substitute the simplified expression into the equation: 80,000 : y = 2,000.

3. Multiply both sides of the equation by y to isolate it. This yields: (80,000 : y) * y = 2,000 * y.

4. Simplify the left side of the equation: 80,000.

5. The equation now becomes 80,000 = 2,000 * y.

6. Divide both sides of the equation by 2,000: 80,000 / 2,000 = (2,000 * y) / 2,000.

7. Simplify the right side of the equation: (2,000 * y) / 2,000 = y.

8. Solve the left side of the equation: 80,000 / 2,000 = 40.

Therefore, y = 40.

So the value of y that satisfies the equation is 40.