Question

Can anyone help me ?

solve . justify your step . write a the solution in set notation . graph your solution ?? I don't understand it at
at I can't wait until we go back to school ​

Answer 1

Given:

1.
`x+1 \leq-2`

2.
`x-2>1`

To find:

The solution of the inequalities in set notation.

Solution:

Question 1.

`x+1 \leq-2`

Subtract 1 from both sides.

`x+1-1 \leq-2-1`

`x \leq-3`

The solution of the inequality in set notation = x ≤ -3

The graph of the inequality is attached below.

Question 2:

`x-2>1`

Add 2 on both sides.

`x-2+2>1+2`

`x>3`

The solution of the inequality in set notation = x > 3

The graph of the inequality is attached below.