Question

-2(3,4-х)-4(2х+4,8)=10

Answer 1

Ответ:

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Answer 2

To solve the equation -2(3, 4 - x) - 4(2x + 4, 8) = 10, let's simplify it step by step:

1. Distribute the coefficients: -2 * 3 + 2 * (4 - x) - 4 * 2x - 4 * 4,8 = 10

2. Simplify the expressions: -6 + 8 - 2x - 8x - 19,2 = 10

3. Combine like terms: 2 - 10x - 25,2 = 10

4. Simplify further: -10x - 23,2 = 10

5. Move the constant term to the right side by adding 23.2 to both sides: -10x = 10 + 23,2

6. Simplify: -10x = 33,2

7. Divide both sides by -10 to solve for x: x = 33,2 / -10

Simplifying the division gives us the final result: x = -3.32