martinezdenise82 martinezdenise82
  • 09-01-2022
  • Mathematics
contestada

12x > 10(2x-3) -10

12x > 20x - 30 - 10
12x > 20x - 40
12x - 20x > -40
8x > -40
X > -5

Respuesta :

biancarumphol07
biancarumphol07 biancarumphol07
  • 09-01-2022

Answer:

no

Step-by-step explanation:

12x-20x=-8x

so it would be -8x>-40

and you would divide both sides by -8

and get x<5

Answer Link
jimrgrant1 jimrgrant1
  • 09-01-2022

Answer:

x < 5

Step-by-step explanation:

12x > 10(2x - 3) - 10 ← distribute parenthesis and simplify right side

12x > 20x - 30 - 10

12x > 20x - 40 ( subtract 20x from both sides )

- 8x > - 40

Divide both sides by - 8, reversing the symbol as a result of dividing by a negative quantity.

x < 5

Answer Link

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