Question

6х<5(x-1) 2(1-x)+5>14-3(x+5)

Answer 1

Объяснение:

6x<5x-5

2-2x+5>14-3x+15

6x-5x<-5

-2x+3x>14+15-5

x<-5

-x>24

x<-5

x<-24

Answer 2

To solve the inequalities, let's simplify and solve them step by step:

1. 6x < 5(x-1)

Expand the brackets:

6x < 5x - 5

Combine like terms:

6x - 5x < -5

x < -5

Therefore, the solution to the first inequality is x < -5.

2. 2(1-x) + 5 > 14 - 3(x+5)

Expand the brackets:

2 - 2x + 5 > 14 - 3x - 15

Combine like terms:

-2x + 7 > -3x - 1

Add 3x to both sides:

-2x + 3x + 7 > -1

Combine like terms:

x + 7 > -1

Subtract 7 from both sides:

x > -1 - 7

x > -8

Therefore, the solution to the second inequality is x > -8.

In summary:

1. x < -5
2. x > -8