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Mathematics 19 Online
OpenStudy (erniellyd28):

14<7+z (use the addition property of inequalities to solve the inequality)

jhonyy9 (jhonyy9):

add to both sides -7 so what will get ?

OpenStudy (erniellyd28):

21?

OpenStudy (mathstudent55):

No. Be careful when adding a positive number to a negative number. You are adding -7 to 14, not 7 to 14.

OpenStudy (erniellyd28):

so the answer is 7?

jhonyy9 (jhonyy9):

so what is 7 you need to solve this inequalitie for z

OpenStudy (erniellyd28):

thats where i get lost

OpenStudy (mathstudent55):

|dw:1464558270517:dw|

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