Question

-3*(2x-5)+6*(1-2x)=165 Помогите умоляю!

Answer 1

Ответ:

х=-8 правилный ответ! Удача

Answer 2

To solve the equation -3*(2x-5)+6*(1-2x)=165, we can follow these steps:

1. Distribute the multiplication: -3*2x + (-3)*(-5) + 6*1 + 6*(-2x) = 165

2. Simplify the equation: -6x + 15 + 6 - 12x = 165

3. Combine like terms: -6x - 12x + 15 + 6 = 165

4. Simplify further: -18x + 21 = 165

5. Move the constant term to the other side of the equation: -18x = 165 - 21

6. Simplify: -18x = 144

7. Divide both sides of the equation by -18 to solve for x: x = 144 / -18

8. Simplify the division: x = -8

Therefore, the solution to the equation -3*(2x-5)+6*(1-2x)=165 is x = -8.

I hope this helps! Let me know if you have any further questions.