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WILL MARK BRAINLIEST

Please show work, I need to know how to do these so I can pass the rest of the quiz without begging for answers lol

|9x|≥36

|6x|>-36

|9x+54|≥9


Sagot :

Answer:

(i)x》4

(ii)x>-6

(iii)x》-5

Step-by-step explanation:

steps:

(i) take away the absolute value sign.

like this instead of /9x/36 u will write 9x36

then ÷by 9 on both side .u will left with your ans which is 4 ..so it will be x4

(ii) take away the absolute value sign. like this ..instad of /6x/>-36 u will write 6x>-36.

divide 6 in both side. u will left with your ans which is-6 so it will be x>-6

(iii)take away the absolute value sign.like this instead of /9x+54/9 u will write 9x+549.

u will remove the number that is far from the variable ..so take 54 onthe other side it will be minus 54 ... so on the right hand side u minus (9-54=-45).

u are left with :9x/9-45/9 so cancel 9 . so u are left with your ans which is-5 so it will be x-5

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