3 years ago

Solve for x. 4x - 4 <8 AND 9x + 5 > 23

Mathematics

2 answers:

Setler79 [48]3 years ago

7 0

Solve : 9x-28 = 0

Add 28 to both sides of the equation :

9x = 28

Divide both sides of the equation by 9:

x = 28/9 = 3.111

snow_tiger [21]3 years ago

5 0

Answer:

2 < x < 3

Step-by-step explanation:

4x - 4 < 8 AND 9x + 5 > 23

4x < 12 AND 9x > 18

x < 3 AND x > 2 so the answer is 2 < x < 3.

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