OpenStudy (anonymous):

Solve using the multiplication principle -6x>1/13

6 years ago
OpenStudy (anonymous):

x|x>2 1/6

6 years ago
OpenStudy (saifoo.khan):

\[x < \frac{1}{78}\]

6 years ago
OpenStudy (anonymous):

ok

6 years ago
OpenStudy (unklerhaukus):

note: when multiplying/dividing by -1 the inequality is reversed,

6 years ago
OpenStudy (anonymous):

so it is just 78

6 years ago
OpenStudy (saifoo.khan):

No.

6 years ago
OpenStudy (saifoo.khan):

x < 1/78

6 years ago
OpenStudy (anonymous):

ok

6 years ago
OpenStudy (unklerhaukus):

saifoo has solved the correctly

6 years ago
OpenStudy (unklerhaukus):

this*

6 years ago
OpenStudy (unklerhaukus):

*except he forgot to keep the minus sign -6x>1/13 =-x>1/78 =x<1/-78

6 years ago