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HACTEHA [7]
3 years ago
10

Solve the inequality 3x-3<9

Mathematics
2 answers:
disa [49]3 years ago
7 0

Answer:

x < 4

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

Step-by-step explanation:

<u>Step 1: Define inequality</u>

3x - 3 < 9

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Add 3 to both sides:                    3x < 12
  2. Divide 3 on both sides:                x < 4

Here we see that any number <em>x</em> smaller than 4 would work as a solution.

padilas [110]3 years ago
7 0

Answer:

x < 4 is the answer.

Step-by-step explanation:

3x - 3 < 9 <----- This is the original question.

3x - 3 + 3 < 9 + 3 <----- Add 3 to both sides.

3x < 12 <-----Simplify

3x/3 < 12/3 <----- Divide both sides by 3.

x < 4 = x is less than 4

Hope this helps! :)

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Step-by-step explanation:

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