Question #4859

x+x-5 greater than or equal to < 33

Expert's answer

x+x-5>=33

=> 2x-5>=33

let's add 5 to each part of the inequality:

2x-5+5>=33+5

or& 2x>=38

dividing each part of the inequality by 2 (sign of the inequality won't change cause 2>0) we obtain

x>=19 - answer of the question

=> 2x-5>=33

let's add 5 to each part of the inequality:

2x-5+5>=33+5

or& 2x>=38

dividing each part of the inequality by 2 (sign of the inequality won't change cause 2>0) we obtain

x>=19 - answer of the question

## Comments

## Leave a comment