Question

2х-1-3(х-4)=-2(-3-х)-4

Answer 1

Ответ:

3

Объяснение:

2х-1-3х+12=6+2х-4

2х-1-3х+12-6-2х+4=0

-3х+9=0

-3х=-9•(-1)

3х=9

х=9:3

х=3

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Answer 2

2х-1-3(х-4)=-2(-3-x)-4
2х-1-3х+12=6+2x-4
2х-3х-2x=1+6-4
-3х=3
х=-1
ответ: -1

Answer 3

To solve the equation 2x - 1 - 3(x - 4) = -2(-3 - x) - 4, you can follow these steps:

1. Distribute the terms on both sides of the equation:

2x - 1 - 3x + 12 = 6 + 2x - 4

2. Combine like terms on each side of the equation:

(2x - 3x) - 1 + 12 = 6 + (2x - 4)

-x + 11 = 2x + 2

3. Move the terms with x to one side of the equation and the constants to the other side. You can do this by adding x to both sides and subtracting 11 from both sides:

-x - 2x = 2 - 11

-3x = -9

4. Finally, solve for x by dividing both sides by -3:

x = (-9) / (-3)

x = 3

So, the solution to the equation is x = 3.