Respuesta :

Answer:

x < 0 or x >= 4

Step-by-step explanation:

x - 1 < - 1

x < - 1 + 1

x < 0

x + 3 >= 7

x >= 7 - 3

x >= 4

The solution to the expression "One less than x is less than -1 or 3 more than x is greater than or equal to 7" is:

x  < 0 or  x  ≥  4

There are two expressions in this sentence

  • One less than x is less than -1
  • 3 more than x is greater than or equal to 7

Express "One less than x is less than -1 " mathematically

x  -  1  <  -1

Add 1 to both sides

x  -  1  +  1  <  -1  +  1

x   <  0

Express "3 more than x is greater than or equal to 7" mathematically

x  +  3  ≥  7

Subtract 3 from both sides

x  + 3 -  3 ≥  7 - 3

x  ≥  4

Therefore, the solution to the expression "One less than x is less than -1 or 3 more than x is greater than or equal to 7" is:

x  < 0 or  x  ≥  4

Learn more here: https://brainly.com/question/24732422

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