zachbrodersen1 zachbrodersen1

22-09-2020
Mathematics

contestada

7x−9 11
solve for X please help

Respuesta :

sdavid24 sdavid24

22-09-2020

Answer:

2.9

Step-by-step explanation:

7x-9=11

+9 +9

7x+20

/7 /7

x=2.9

Answer Link

vickypenunuri49 vickypenunuri49

22-09-2020

Answer:

for 7x-9<12, x<3 .and for 14x+8>11, x>3/14

Step-by-step explanation:

Answer Link

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