shygirly20077
shygirly20077 shygirly20077
  • 14-09-2020
  • Mathematics
contestada

what is 5x-9 > 11 i need the whole anderr

what is 5x9 gt 11 i need the whole anderr class=

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NFLover
NFLover NFLover
  • 14-09-2020

Answer:

x ≥ 4

Step-by-step explanation:

Start with: 5x - 9 ≥ 11

Add 9 to both sides: 5x - 9 + 9 ≥ 11 + 9

Divide both sides by 5: [tex]\frac{5x}{5} \geq \frac{20}{5}[/tex]

Simplify: x ≥ 4

Since you are not dividing both sides by a negative number, the greater than or equal to sign faces the same direction.

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