Question

-9<3m+<18 please help

Answer 1

whats the + in there for ?

Answer 2

she ate it after +

Answer 3

either there is a number missing, or the + shouldn't be there

Answer 4

@precious13

Answer 5

can you make sure the problem is written correctly

Answer 6

Oh sorry it's -9<3m+6<18

Answer 7

-9 < 3m + 6 3m + 6 < 18
-9 - 6 < 3m 3m < 18 - 6
-15 < 3m 3m < 12
-5 < m m < 4

so we have m less then 4 and greater then -5
It can be written like this.... -5 < m < 4