Question

Need help on these problems

0>-2+b/7
v/14-2<_-3
13<_n/4+9
138>_-6+9n
-9+x/2>-14
-6>-9+k/4
-11>a/2-2

Answer 1

Solution (1):

`0 > -2 + (b)/(7)`

`0 + 2 > (b)/(7)`

`2 > (b)/(7)`

`2 * 7 > b`

`\boxed{\bold{14 > b}}`

Solution (2):

`(v)/(14) - 2 < -3`

`(v)/(14) < -3 + 2`

`(v)/(14) < -1`

`v < -1 * 14`

`\boxed{\bold{v < -14}}`

Solution (3):

`13 < (n)/(4)+ 9`

`13 - 9 < (n)/(4)`

`4 < (n)/(4)`

`4 * 4 < n`

`\boxed{\bold{16 < n}}`

Solution (4):

`138 > -6+9n`

`138 + 6 > 9n`

`144 > 9n`

`(144 )/(9) > (9n)/(9)`

`\boxed{\bold{16 > n}}`

Solution (5):

`-9 + (x)/(2) > -14`

`(x)/(2) > -14 + 9`

`(x)/(2) > -5`

`x > -5 * 2`

`\boxed{\bold{x > -10}}`

Solution (6):

`-6 > -9 + (k)/(4)`

`-6 + 9 > (k)/(4)`

`3 > (k)/(4)`

`3 * 4 > k`

`\boxed{\bold{12 > k}}`

Solution (7):

`-11 > (a)/(2) -2`

`-11 + 2 > (a)/(2)`

`9 > (a)/(2)`

`-9 * 2 > a`

`\boxed{\bold{-18 > a}}`