Question

1 - x ≤ 6x - (3x -1) решите уравнение

Answer 1

1-x≤6x-(3x-1)
1-x≤6x-3x+1
-x≤6x-3x
-x≤3x
-x-3x≤0
-4x≤0
x≥0

Answer 2

To solve the equation 1 - x ≤ 6x - (3x - 1), we can simplify and solve for x:

1 - x ≤ 6x - (3x - 1)

Let's simplify the right side:

1 - x ≤ 6x - 3x + 1

Combine like terms:

1 - x ≤ 3x + 1

Next, let's isolate the variable x. To do that, we can subtract 3x from both sides:

1 - x - 3x ≤ 3x - 3x + 1

-4x + 1 ≤ 1

Now, subtract 1 from both sides:

-4x + 1 - 1 ≤ 1 - 1

-4x ≤ 0

Divide both sides by -4, remembering to flip the inequality sign when dividing by a negative number:

-4x / -4 ≥ 0 / -4

x ≥ 0

Therefore, the solution to the equation 1 - x ≤ 6x - (3x - 1) is x ≥ 0.