Math.. true..or false? ?

Question

The inequality z + 7 ? 6 has a solution of z ? 1.

Answer 1

You meant this right?:

z+7 > 6

z > 6-7

z > -1

z < 1

And for the previous posters... the solution is NOT z >1 because the seven was switched over to the right side and became a negative, thus producing a negative 1.

Therefore, the switch of the signs (>) to (<) must occur.

Peas out.

Answer 2

Dont worry bowt maffs wen u luk that gud girl....

E-mail me...no joax..

nd yeh tha answer is z<1

Answer 3

true 1=1