Question

2х-1>4х+1 решеите неравенсьва

Answer 1

Ответ:

2x-1>4x+1

2x-4x>1+1

-2x>2 | ÷(-2)

x<-1

Ответ: (-бесконечности;-1)

Answer 2

To solve the inequality 2x - 1 > 4x + 1, we'll begin by simplifying and isolating the variable x. Here are the steps:

2x - 1 > 4x + 1

First, let's subtract 2x from both sides to eliminate the variable term on the left side:

2x - 2x - 1 > 4x - 2x + 1

Simplifying further:

-1 > 2x + 1

Next, we'll subtract 1 from both sides:

-1 - 1 > 2x + 1 - 1

Simplifying again:

-2 > 2x

Now, we divide both sides by 2 to isolate the variable x:

-2/2 > 2x/2

Simplifying:

-1 > x

Finally, we can rewrite the inequality with x on the right side:

x < -1

Therefore, the solution to the inequality 2x - 1 > 4x + 1 is x < -1.