Question

2х+7=3х-2(3х-1) помогите пожалуйста

Answer 1

Ответ:

2х+7=3х-2(3х-1)

2х+7=3х-6х+2

2х+7=-3х+2

2х+3х=2-7

5х=-5

х=-1

Объяснение:

Answer 2

To solve the equation 2x + 7 = 3x - 2(3x - 1), we can follow these steps:

1. Distribute the -2 to the terms inside the parentheses: 2x + 7 = 3x - 6x + 2

2. Combine like terms on the right side of the equation: 2x + 7 = -3x + 2

3. Move all the x terms to one side of the equation and the constant terms to the other side: 2x + 3x = 2 - 7

4. Combine like terms on both sides of the equation: 5x = -5

5. Divide both sides of the equation by 5 to solve for x: x = -1

Therefore, the solution to the equation 2x + 7 = 3x - 2(3x - 1) is x = -1.

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