Question

2 + 9m >-25 and -9m + 10 > 28​

Answer 1

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`2 + 9m > - 25`

Subtract sides 2

`- 2 + 2 + 9m > - 2 - 25`

`9m > - 27`

Divide sides by 9

`(9m)/(9) > ( - 27)/(9) \\`

`m > - 3`

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`- 9m + 10 > 28`

`28 < - 9m + 10`

Add sides 9m

`9m + 28 < 9m - 9m + 10`

`9m + 28 < 10`

Subtract sides 28

`9m + 28 - 28 < 10 - 28`

`9m < - 18`

Divide sides by 9

`(9m)/(9) < ( - 18)/(9) \\`

`m < - 2`

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